| 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 | $93.68 | 10.438% | $103.4583 | $103.46 | $103.45 | $103.50 |
| Purchase #2 | $154.74 | 10.739% | $171.3575 | $171.36 | $171.35 | $171.40 |
| Purchase #3 | $70.71 | 9.124% | $77.1616 | $77.16 | $77.15 | $77.20 |
| Purchase #4 | $102.79 | 12.265% | $115.3972 | $115.40 | $115.40 | $115.40 |
| Purchase #5 | $21.65 | 7.584% | $23.2919 | $23.29 | $23.30 | $23.30 |
| Purchase #6 | $38.34 | 12.548% | $43.1509 | $43.15 | $43.15 | $43.20 |
| Purchase #7 | $77.95 | 10.526% | $86.155 | $86.16 | $86.15 | $86.20 |
| 7 purchase totals = | $559.86 | $619.9724 | $619.98 | $619.95 | $620.20 | |