| 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 | $39.89 | 4.552% | $41.7058 | $41.71 | $41.70 | $41.70 |
| Purchase #2 | $134.97 | 7.307% | $144.8323 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $117.28 | 3.317% | $121.1702 | $121.17 | $121.15 | $121.20 |
| Purchase #4 | $127.73 | 9.716% | $140.1402 | $140.14 | $140.15 | $140.10 |
| Purchase #5 | $141.95 | 11.789% | $158.6845 | $158.68 | $158.70 | $158.70 |
| Purchase #6 | $116.42 | 3.346% | $120.3154 | $120.32 | $120.30 | $120.30 |
| Purchase #7 | $11.78 | 10.526% | $13.02 | $13.02 | $13.00 | $13.00 |
| 7 purchase totals = | $690.02 | $739.8684 | $739.87 | $739.85 | $739.80 | |