| 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 | $24.66 | 13.782% | $28.0586 | $28.06 | $28.05 | $28.10 |
| Purchase #2 | $88.85 | 5.766% | $93.9731 | $93.97 | $93.95 | $94.00 |
| Purchase #3 | $245.46 | 8.394% | $266.0639 | $266.06 | $266.05 | $266.10 |
| Purchase #4 | $232.96 | 10.836% | $258.2035 | $258.20 | $258.20 | $258.20 |
| Purchase #5 | $57.25 | 13.354% | $64.8952 | $64.90 | $64.90 | $64.90 |
| Purchase #6 | $184.55 | 3.217% | $190.487 | $190.49 | $190.50 | $190.50 |
| Purchase #7 | $78.67 | 13.481% | $89.2755 | $89.28 | $89.30 | $89.30 |
| 7 purchase totals = | $912.40 | $990.9568 | $990.96 | $990.95 | $991.10 | |