| 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 | $45.89 | 7.740% | $49.4419 | $49.44 | $49.45 | $49.40 |
| Purchase #2 | $210.57 | 4.207% | $219.4287 | $219.43 | $219.45 | $219.40 |
| Purchase #3 | $109.45 | 4.229% | $114.0786 | $114.08 | $114.10 | $114.10 |
| Purchase #4 | $142.62 | 11.378% | $158.8473 | $158.85 | $158.85 | $158.80 |
| Purchase #5 | $212.92 | 11.265% | $236.9054 | $236.91 | $236.90 | $236.90 |
| Purchase #6 | $59.61 | 12.827% | $67.2562 | $67.26 | $67.25 | $67.30 |
| Purchase #7 | $125.37 | 4.506% | $131.0192 | $131.02 | $131.00 | $131.00 |
| 7 purchase totals = | $906.43 | $976.9773 | $976.99 | $977.00 | $976.90 | |