| 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 | $50.48 | 7.157% | $54.0929 | $54.09 | $54.10 | $54.10 |
| Purchase #2 | $239.93 | 7.382% | $257.6416 | $257.64 | $257.65 | $257.60 |
| Purchase #3 | $122.48 | 5.745% | $129.5165 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $94.86 | 12.811% | $107.0125 | $107.01 | $107.00 | $107.00 |
| Purchase #5 | $28.51 | 9.212% | $31.1363 | $31.14 | $31.15 | $31.10 |
| Purchase #6 | $158.32 | 3.474% | $163.82 | $163.82 | $163.80 | $163.80 |
| Purchase #7 | $214.91 | 13.477% | $243.8734 | $243.87 | $243.85 | $243.90 |
| 7 purchase totals = | $909.49 | $987.0932 | $987.09 | $987.05 | $987.00 | |