| 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 | $25.79 | 11.306% | $28.7058 | $28.71 | $28.70 | $28.70 |
| Purchase #2 | $31.65 | 3.315% | $32.6992 | $32.70 | $32.70 | $32.70 |
| Purchase #3 | $25.49 | 9.846% | $27.9997 | $28.00 | $28.00 | $28.00 |
| Purchase #4 | $249.74 | 5.223% | $262.7839 | $262.78 | $262.80 | $262.80 |
| Purchase #5 | $214.27 | 9.417% | $234.4478 | $234.45 | $234.45 | $234.40 |
| Purchase #6 | $220.25 | 3.637% | $228.2605 | $228.26 | $228.25 | $228.30 |
| Purchase #7 | $92.76 | 3.608% | $96.1068 | $96.11 | $96.10 | $96.10 |
| 7 purchase totals = | $859.95 | $911.0037 | $911.01 | $911.00 | $911.00 | |