| 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 | $91.27 | 12.207% | $102.4113 | $102.41 | $102.40 | $102.40 |
| Purchase #2 | $132.32 | 12.121% | $148.3585 | $148.36 | $148.35 | $148.40 |
| Purchase #3 | $241.32 | 6.736% | $257.5753 | $257.58 | $257.60 | $257.60 |
| Purchase #4 | $58.38 | 3.213% | $60.2557 | $60.26 | $60.25 | $60.30 |
| Purchase #5 | $48.93 | 8.611% | $53.1434 | $53.14 | $53.15 | $53.10 |
| Purchase #6 | $41.83 | 7.398% | $44.9246 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $106.68 | 7.466% | $114.6447 | $114.64 | $114.65 | $114.60 |
| 7 purchase totals = | $720.73 | $781.3135 | $781.31 | $781.30 | $781.30 | |