| 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 | $99.52 | 7.829% | $107.3114 | $107.31 | $107.30 | $107.30 |
| Purchase #2 | $17.44 | 13.648% | $19.8202 | $19.82 | $19.80 | $19.80 |
| Purchase #3 | $68.51 | 7.216% | $73.4537 | $73.45 | $73.45 | $73.50 |
| Purchase #4 | $50.35 | 13.374% | $57.0838 | $57.08 | $57.10 | $57.10 |
| Purchase #5 | $49.25 | 11.470% | $54.899 | $54.90 | $54.90 | $54.90 |
| Purchase #6 | $191.77 | 9.635% | $210.247 | $210.25 | $210.25 | $210.20 |
| Purchase #7 | $130.50 | 3.353% | $134.8757 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $607.34 | $657.6908 | $657.69 | $657.70 | $657.70 | |