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 | $27.78 | 11.318% | $30.9241 | $30.92 | $30.90 | $30.90 |
Purchase #2 | $197.88 | 6.368% | $210.481 | $210.48 | $210.50 | $210.50 |
Purchase #3 | $82.32 | 10.299% | $90.7981 | $90.80 | $90.80 | $90.80 |
Purchase #4 | $142.44 | 13.377% | $161.4942 | $161.49 | $161.50 | $161.50 |
Purchase #5 | $75.33 | 5.348% | $79.3586 | $79.36 | $79.35 | $79.40 |
Purchase #6 | $219.68 | 12.344% | $246.7973 | $246.80 | $246.80 | $246.80 |
Purchase #7 | $160.27 | 5.528% | $169.1297 | $169.13 | $169.15 | $169.10 |
7 purchase totals = | $905.70 | $988.9830 | $988.98 | $989.00 | $989.00 |