| 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 | $18.46 | 3.499% | $19.1059 | $19.11 | $19.10 | $19.10 |
| Purchase #2 | $177.91 | 5.698% | $188.0473 | $188.05 | $188.05 | $188.00 |
| Purchase #3 | $185.81 | 9.525% | $203.5084 | $203.51 | $203.50 | $203.50 |
| Purchase #4 | $48.77 | 10.566% | $53.923 | $53.92 | $53.90 | $53.90 |
| Purchase #5 | $110.43 | 10.246% | $121.7447 | $121.74 | $121.75 | $121.70 |
| Purchase #6 | $53.43 | 9.571% | $58.5438 | $58.54 | $58.55 | $58.50 |
| Purchase #7 | $154.54 | 6.112% | $163.9855 | $163.99 | $164.00 | $164.00 |
| 7 purchase totals = | $749.35 | $808.8586 | $808.86 | $808.85 | $808.70 | |