| 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 | $42.42 | 3.652% | $43.9692 | $43.97 | $43.95 | $44.00 |
| Purchase #2 | $89.28 | 4.254% | $93.078 | $93.08 | $93.10 | $93.10 |
| Purchase #3 | $7.74 | 5.457% | $8.1624 | $8.16 | $8.15 | $8.20 |
| Purchase #4 | $27.73 | 10.724% | $30.7038 | $30.70 | $30.70 | $30.70 |
| Purchase #5 | $248.80 | 7.675% | $267.8954 | $267.90 | $267.90 | $267.90 |
| Purchase #6 | $221.32 | 7.500% | $237.919 | $237.92 | $237.90 | $237.90 |
| Purchase #7 | $230.37 | 7.676% | $248.0532 | $248.05 | $248.05 | $248.10 |
| 7 purchase totals = | $867.66 | $929.7810 | $929.78 | $929.75 | $929.90 | |