| 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 | $9.43 | 3.311% | $9.7422 | $9.74 | $9.75 | $9.70 |
| Purchase #2 | $247.73 | 5.782% | $262.0537 | $262.05 | $262.05 | $262.10 |
| Purchase #3 | $35.38 | 8.255% | $38.3006 | $38.30 | $38.30 | $38.30 |
| Purchase #4 | $192.44 | 5.689% | $203.3879 | $203.39 | $203.40 | $203.40 |
| Purchase #5 | $77.95 | 5.787% | $82.461 | $82.46 | $82.45 | $82.50 |
| Purchase #6 | $108.81 | 7.373% | $116.8326 | $116.83 | $116.85 | $116.80 |
| Purchase #7 | $226.75 | 10.846% | $251.3433 | $251.34 | $251.35 | $251.30 |
| 7 purchase totals = | $898.49 | $964.1213 | $964.11 | $964.15 | $964.10 | |