| 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 | $63.66 | 3.598% | $65.9505 | $65.95 | $65.95 | $66.00 |
| Purchase #2 | $231.33 | 5.703% | $244.5227 | $244.52 | $244.50 | $244.50 |
| Purchase #3 | $40.59 | 10.418% | $44.8187 | $44.82 | $44.80 | $44.80 |
| Purchase #4 | $121.70 | 8.753% | $132.3524 | $132.35 | $132.35 | $132.40 |
| Purchase #5 | $27.28 | 12.719% | $30.7497 | $30.75 | $30.75 | $30.70 |
| Purchase #6 | $88.68 | 12.678% | $99.9229 | $99.92 | $99.90 | $99.90 |
| Purchase #7 | $20.29 | 5.459% | $21.3976 | $21.40 | $21.40 | $21.40 |
| 7 purchase totals = | $593.53 | $639.7145 | $639.71 | $639.65 | $639.70 | |