| 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 | $23.36 | 4.189% | $24.3386 | $24.34 | $24.35 | $24.30 |
| Purchase #2 | $65.31 | 3.692% | $67.7212 | $67.72 | $67.70 | $67.70 |
| Purchase #3 | $222.34 | 6.388% | $236.5431 | $236.54 | $236.55 | $236.50 |
| Purchase #4 | $102.28 | 12.415% | $114.9781 | $114.98 | $115.00 | $115.00 |
| Purchase #5 | $68.48 | 9.602% | $75.0554 | $75.06 | $75.05 | $75.10 |
| Purchase #6 | $219.96 | 8.566% | $238.8018 | $238.80 | $238.80 | $238.80 |
| Purchase #7 | $207.72 | 6.729% | $221.6975 | $221.70 | $221.70 | $221.70 |
| 7 purchase totals = | $909.45 | $979.1357 | $979.14 | $979.15 | $979.10 | |