| 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 | $21.81 | 8.528% | $23.67 | $23.67 | $23.65 | $23.70 |
| Purchase #2 | $107.79 | 7.663% | $116.0499 | $116.05 | $116.05 | $116.00 |
| Purchase #3 | $68.91 | 8.651% | $74.8714 | $74.87 | $74.85 | $74.90 |
| Purchase #4 | $176.66 | 7.521% | $189.9466 | $189.95 | $189.95 | $189.90 |
| Purchase #5 | $223.67 | 7.115% | $239.5841 | $239.58 | $239.60 | $239.60 |
| Purchase #6 | $178.70 | 6.147% | $189.6847 | $189.68 | $189.70 | $189.70 |
| Purchase #7 | $123.89 | 5.491% | $130.6928 | $130.69 | $130.70 | $130.70 |
| 7 purchase totals = | $901.43 | $964.4995 | $964.49 | $964.50 | $964.50 | |