| 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 | $69.46 | 4.796% | $72.7913 | $72.79 | $72.80 | $72.80 |
| Purchase #2 | $170.55 | 13.820% | $194.12 | $194.12 | $194.10 | $194.10 |
| Purchase #3 | $250.92 | 13.639% | $285.143 | $285.14 | $285.15 | $285.10 |
| Purchase #4 | $119.36 | 4.276% | $124.4638 | $124.46 | $124.45 | $124.50 |
| Purchase #5 | $116.34 | 4.659% | $121.7603 | $121.76 | $121.75 | $121.80 |
| Purchase #6 | $62.86 | 10.523% | $69.4748 | $69.47 | $69.45 | $69.50 |
| Purchase #7 | $205.86 | 7.231% | $220.7457 | $220.75 | $220.75 | $220.70 |
| 7 purchase totals = | $995.35 | $1,088.4989 | $1,088.49 | $1,088.45 | $1,088.50 | |