| 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 | $65.25 | 5.602% | $68.9053 | $68.91 | $68.90 | $68.90 |
| Purchase #2 | $15.28 | 4.528% | $15.9719 | $15.97 | $15.95 | $16.00 |
| Purchase #3 | $50.79 | 6.229% | $53.9537 | $53.95 | $53.95 | $54.00 |
| Purchase #4 | $230.36 | 3.373% | $238.13 | $238.13 | $238.15 | $238.10 |
| Purchase #5 | $107.34 | 13.201% | $121.51 | $121.51 | $121.50 | $121.50 |
| Purchase #6 | $215.96 | 5.728% | $228.3302 | $228.33 | $228.35 | $228.30 |
| Purchase #7 | $116.85 | 10.156% | $128.7173 | $128.72 | $128.70 | $128.70 |
| 7 purchase totals = | $801.83 | $855.5184 | $855.52 | $855.50 | $855.50 | |