| 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 | $42.62 | 8.425% | $46.2107 | $46.21 | $46.20 | $46.20 |
| Purchase #2 | $29.41 | 9.786% | $32.2881 | $32.29 | $32.30 | $32.30 |
| Purchase #3 | $28.33 | 5.213% | $29.8068 | $29.81 | $29.80 | $29.80 |
| Purchase #4 | $106.96 | 6.816% | $114.2504 | $114.25 | $114.25 | $114.30 |
| Purchase #5 | $65.31 | 4.357% | $68.1556 | $68.16 | $68.15 | $68.20 |
| Purchase #6 | $86.67 | 9.573% | $94.9669 | $94.97 | $94.95 | $95.00 |
| Purchase #7 | $135.99 | 9.219% | $148.5269 | $148.53 | $148.55 | $148.50 |
| 7 purchase totals = | $495.29 | $534.2054 | $534.22 | $534.20 | $534.30 | |