| 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 | $102.84 | 12.714% | $115.9151 | $115.92 | $115.90 | $115.90 |
| Purchase #2 | $64.96 | 9.247% | $70.9669 | $70.97 | $70.95 | $71.00 |
| Purchase #3 | $86.70 | 10.607% | $95.8963 | $95.90 | $95.90 | $95.90 |
| Purchase #4 | $190.54 | 8.771% | $207.2523 | $207.25 | $207.25 | $207.30 |
| Purchase #5 | $119.92 | 9.191% | $130.9418 | $130.94 | $130.95 | $130.90 |
| Purchase #6 | $116.53 | 5.488% | $122.9252 | $122.93 | $122.95 | $122.90 |
| Purchase #7 | $222.33 | 5.851% | $235.3385 | $235.34 | $235.35 | $235.30 |
| 7 purchase totals = | $903.82 | $979.2361 | $979.25 | $979.25 | $979.20 | |