| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.76 | 4.436% | $47.7899 | $47.79 | $47.80 | $47.80 |
| Purchase #2 | $133.55 | 10.435% | $147.4859 | $147.49 | $147.50 | $147.50 |
| Purchase #3 | $10.82 | 6.347% | $11.5067 | $11.51 | $11.50 | $11.50 |
| Purchase #4 | $99.95 | 9.383% | $109.3283 | $109.33 | $109.35 | $109.30 |
| Purchase #5 | $124.28 | 12.693% | $140.0549 | $140.05 | $140.05 | $140.10 |
| Purchase #6 | $247.62 | 8.225% | $267.9867 | $267.99 | $268.00 | $268.00 |
| Purchase #7 | $228.39 | 12.493% | $256.9228 | $256.92 | $256.90 | $256.90 |
| 7 purchase totals = | $890.37 | $981.0752 | $981.08 | $981.10 | $981.10 | |