| 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 | $83.59 | 5.153% | $87.8974 | $87.90 | $87.90 | $87.90 |
| Purchase #2 | $84.38 | 11.347% | $93.9546 | $93.95 | $93.95 | $94.00 |
| Purchase #3 | $44.64 | 9.521% | $48.8902 | $48.89 | $48.90 | $48.90 |
| Purchase #4 | $41.36 | 11.461% | $46.1003 | $46.10 | $46.10 | $46.10 |
| Purchase #5 | $158.25 | 5.164% | $166.422 | $166.42 | $166.40 | $166.40 |
| Purchase #6 | $207.27 | 3.622% | $214.7773 | $214.78 | $214.80 | $214.80 |
| Purchase #7 | $218.92 | 6.272% | $232.6507 | $232.65 | $232.65 | $232.70 |
| 7 purchase totals = | $838.41 | $890.6925 | $890.69 | $890.70 | $890.80 | |