| 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 | $74.49 | 6.647% | $79.4414 | $79.44 | $79.45 | $79.40 |
| Purchase #2 | $221.34 | 12.787% | $249.6427 | $249.64 | $249.65 | $249.60 |
| Purchase #3 | $21.77 | 7.200% | $23.3374 | $23.34 | $23.35 | $23.30 |
| Purchase #4 | $118.38 | 6.609% | $126.2037 | $126.20 | $126.20 | $126.20 |
| Purchase #5 | $106.50 | 12.264% | $119.5612 | $119.56 | $119.55 | $119.60 |
| Purchase #6 | $202.72 | 12.396% | $227.8492 | $227.85 | $227.85 | $227.80 |
| Purchase #7 | $44.33 | 10.136% | $48.8233 | $48.82 | $48.80 | $48.80 |
| 7 purchase totals = | $789.53 | $874.8589 | $874.85 | $874.85 | $874.70 | |