| 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 | $46.89 | 10.485% | $51.8064 | $51.81 | $51.80 | $51.80 |
| Purchase #2 | $27.38 | 4.416% | $28.5891 | $28.59 | $28.60 | $28.60 |
| Purchase #3 | $48.91 | 9.812% | $53.709 | $53.71 | $53.70 | $53.70 |
| Purchase #4 | $125.72 | 11.853% | $140.6216 | $140.62 | $140.60 | $140.60 |
| Purchase #5 | $22.70 | 6.365% | $24.1449 | $24.14 | $24.15 | $24.10 |
| Purchase #6 | $144.40 | 13.262% | $163.5503 | $163.55 | $163.55 | $163.60 |
| Purchase #7 | $145.73 | 6.575% | $155.3117 | $155.31 | $155.30 | $155.30 |
| 7 purchase totals = | $561.73 | $617.7330 | $617.73 | $617.70 | $617.70 | |