| 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 | $23.68 | 6.696% | $25.2656 | $25.27 | $25.25 | $25.30 |
| Purchase #2 | $38.72 | 10.662% | $42.8483 | $42.85 | $42.85 | $42.80 |
| Purchase #3 | $142.79 | 11.127% | $158.6782 | $158.68 | $158.70 | $158.70 |
| Purchase #4 | $148.71 | 8.678% | $161.6151 | $161.62 | $161.60 | $161.60 |
| Purchase #5 | $47.37 | 4.304% | $49.4088 | $49.41 | $49.40 | $49.40 |
| Purchase #6 | $116.73 | 8.264% | $126.3766 | $126.38 | $126.40 | $126.40 |
| Purchase #7 | $27.56 | 6.417% | $29.3285 | $29.33 | $29.35 | $29.30 |
| 7 purchase totals = | $545.56 | $593.5211 | $593.54 | $593.55 | $593.50 | |