| 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 | $62.69 | 6.667% | $66.8695 | $66.87 | $66.85 | $66.90 |
| Purchase #2 | $246.43 | 4.184% | $256.7406 | $256.74 | $256.75 | $256.70 |
| Purchase #3 | $73.32 | 10.234% | $80.8236 | $80.82 | $80.80 | $80.80 |
| Purchase #4 | $193.74 | 9.636% | $212.4088 | $212.41 | $212.40 | $212.40 |
| Purchase #5 | $25.33 | 6.579% | $26.9965 | $27.00 | $27.00 | $27.00 |
| Purchase #6 | $203.98 | 10.323% | $225.0369 | $225.04 | $225.05 | $225.00 |
| Purchase #7 | $112.51 | 3.187% | $116.0957 | $116.10 | $116.10 | $116.10 |
| 7 purchase totals = | $918.00 | $984.9716 | $984.98 | $984.95 | $984.90 | |