| 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 | $50.96 | 4.604% | $53.3062 | $53.31 | $53.30 | $53.30 |
| Purchase #2 | $160.94 | 5.352% | $169.5535 | $169.55 | $169.55 | $169.60 |
| Purchase #3 | $48.56 | 10.566% | $53.6908 | $53.69 | $53.70 | $53.70 |
| Purchase #4 | $33.72 | 10.377% | $37.2191 | $37.22 | $37.20 | $37.20 |
| Purchase #5 | $47.80 | 8.311% | $51.7727 | $51.77 | $51.75 | $51.80 |
| Purchase #6 | $163.72 | 12.277% | $183.8199 | $183.82 | $183.80 | $183.80 |
| Purchase #7 | $125.38 | 13.161% | $141.8813 | $141.88 | $141.90 | $141.90 |
| 7 purchase totals = | $631.08 | $691.2435 | $691.24 | $691.20 | $691.30 | |