| 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 | $94.43 | 8.131% | $102.1081 | $102.11 | $102.10 | $102.10 |
| Purchase #2 | $46.93 | 6.261% | $49.8683 | $49.87 | $49.85 | $49.90 |
| Purchase #3 | $149.67 | 7.850% | $161.4191 | $161.42 | $161.40 | $161.40 |
| Purchase #4 | $212.57 | 6.289% | $225.9385 | $225.94 | $225.95 | $225.90 |
| Purchase #5 | $35.39 | 13.375% | $40.1234 | $40.12 | $40.10 | $40.10 |
| Purchase #6 | $169.42 | 7.511% | $182.1451 | $182.15 | $182.15 | $182.10 |
| Purchase #7 | $44.34 | 10.550% | $49.0179 | $49.02 | $49.00 | $49.00 |
| 7 purchase totals = | $752.75 | $810.6204 | $810.63 | $810.55 | $810.50 | |