| 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 | $67.45 | 3.366% | $69.7204 | $69.72 | $69.70 | $69.70 |
| Purchase #2 | $57.36 | 10.297% | $63.2664 | $63.27 | $63.25 | $63.30 |
| Purchase #3 | $165.43 | 10.198% | $182.3006 | $182.30 | $182.30 | $182.30 |
| Purchase #4 | $189.46 | 12.665% | $213.4551 | $213.46 | $213.45 | $213.50 |
| Purchase #5 | $210.37 | 3.524% | $217.7834 | $217.78 | $217.80 | $217.80 |
| Purchase #6 | $102.58 | 13.231% | $116.1524 | $116.15 | $116.15 | $116.20 |
| Purchase #7 | $56.43 | 12.165% | $63.2947 | $63.29 | $63.30 | $63.30 |
| 7 purchase totals = | $849.08 | $925.9730 | $925.97 | $925.95 | $926.10 | |