| 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 | $10.85 | 5.117% | $11.4052 | $11.41 | $11.40 | $11.40 |
| Purchase #2 | $115.78 | 9.720% | $127.0338 | $127.03 | $127.05 | $127.00 |
| Purchase #3 | $22.72 | 9.825% | $24.9522 | $24.95 | $24.95 | $25.00 |
| Purchase #4 | $156.90 | 12.660% | $176.7635 | $176.76 | $176.75 | $176.80 |
| Purchase #5 | $135.32 | 11.509% | $150.894 | $150.89 | $150.90 | $150.90 |
| Purchase #6 | $10.60 | 10.787% | $11.7434 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $54.95 | 3.492% | $56.8689 | $56.87 | $56.85 | $56.90 |
| 7 purchase totals = | $507.12 | $559.6610 | $559.65 | $559.65 | $559.70 | |