| 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 | $44.92 | 5.296% | $47.299 | $47.30 | $47.30 | $47.30 |
| Purchase #2 | $14.66 | 4.551% | $15.3272 | $15.33 | $15.35 | $15.30 |
| Purchase #3 | $148.34 | 7.770% | $159.866 | $159.87 | $159.85 | $159.90 |
| Purchase #4 | $81.30 | 7.379% | $87.2991 | $87.30 | $87.30 | $87.30 |
| Purchase #5 | $144.70 | 6.344% | $153.8798 | $153.88 | $153.90 | $153.90 |
| Purchase #6 | $152.79 | 10.208% | $168.3868 | $168.39 | $168.40 | $168.40 |
| Purchase #7 | $104.37 | 13.220% | $118.1677 | $118.17 | $118.15 | $118.20 |
| 7 purchase totals = | $691.08 | $750.2256 | $750.24 | $750.25 | $750.30 | |