| 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 | $48.49 | 11.354% | $53.9956 | $54.00 | $54.00 | $54.00 |
| Purchase #2 | $102.41 | 3.632% | $106.1295 | $106.13 | $106.15 | $106.10 |
| Purchase #3 | $137.38 | 4.329% | $143.3272 | $143.33 | $143.35 | $143.30 |
| Purchase #4 | $25.72 | 10.770% | $28.49 | $28.49 | $28.50 | $28.50 |
| Purchase #5 | $45.65 | 8.803% | $49.6686 | $49.67 | $49.65 | $49.70 |
| Purchase #6 | $38.73 | 5.344% | $40.7997 | $40.80 | $40.80 | $40.80 |
| Purchase #7 | $176.43 | 13.522% | $200.2869 | $200.29 | $200.30 | $200.30 |
| 7 purchase totals = | $574.81 | $622.6975 | $622.71 | $622.75 | $622.70 | |