| 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 | $88.41 | 9.381% | $96.7037 | $96.70 | $96.70 | $96.70 |
| Purchase #2 | $32.50 | 13.511% | $36.8911 | $36.89 | $36.90 | $36.90 |
| Purchase #3 | $187.49 | 13.360% | $212.5387 | $212.54 | $212.55 | $212.50 |
| Purchase #4 | $75.93 | 7.494% | $81.6202 | $81.62 | $81.60 | $81.60 |
| Purchase #5 | $152.43 | 8.694% | $165.6823 | $165.68 | $165.70 | $165.70 |
| Purchase #6 | $57.46 | 12.346% | $64.554 | $64.55 | $64.55 | $64.60 |
| Purchase #7 | $246.48 | 13.526% | $279.8189 | $279.82 | $279.80 | $279.80 |
| 7 purchase totals = | $840.70 | $937.8089 | $937.80 | $937.80 | $937.80 | |