| 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 | $45.86 | 9.342% | $50.1442 | $50.14 | $50.15 | $50.10 |
| Purchase #2 | $66.55 | 10.205% | $73.3414 | $73.34 | $73.35 | $73.30 |
| Purchase #3 | $237.96 | 12.571% | $267.874 | $267.87 | $267.85 | $267.90 |
| Purchase #4 | $133.62 | 7.438% | $143.5587 | $143.56 | $143.55 | $143.60 |
| Purchase #5 | $96.71 | 12.336% | $108.6401 | $108.64 | $108.65 | $108.60 |
| Purchase #6 | $83.40 | 12.198% | $93.5731 | $93.57 | $93.55 | $93.60 |
| Purchase #7 | $102.39 | 11.389% | $114.0512 | $114.05 | $114.05 | $114.10 |
| 7 purchase totals = | $766.49 | $851.1827 | $851.17 | $851.15 | $851.20 | |