| 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 | $55.91 | 4.523% | $58.4388 | $58.44 | $58.45 | $58.40 |
| Purchase #2 | $53.50 | 4.284% | $55.7919 | $55.79 | $55.80 | $55.80 |
| Purchase #3 | $57.96 | 7.518% | $62.3174 | $62.32 | $62.30 | $62.30 |
| Purchase #4 | $95.99 | 9.462% | $105.0726 | $105.07 | $105.05 | $105.10 |
| Purchase #5 | $153.39 | 10.677% | $169.7675 | $169.77 | $169.75 | $169.80 |
| Purchase #6 | $157.51 | 12.258% | $176.8176 | $176.82 | $176.80 | $176.80 |
| Purchase #7 | $49.79 | 13.383% | $56.4534 | $56.45 | $56.45 | $56.50 |
| 7 purchase totals = | $624.05 | $684.6592 | $684.66 | $684.60 | $684.70 | |