| 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 | $46.64 | 5.481% | $49.1963 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $208.36 | 8.732% | $226.554 | $226.55 | $226.55 | $226.60 |
| Purchase #3 | $87.88 | 7.826% | $94.7575 | $94.76 | $94.75 | $94.80 |
| Purchase #4 | $123.41 | 7.674% | $132.8805 | $132.88 | $132.90 | $132.90 |
| Purchase #5 | $124.79 | 5.133% | $131.1955 | $131.20 | $131.20 | $131.20 |
| Purchase #6 | $16.86 | 5.310% | $17.7553 | $17.76 | $17.75 | $17.80 |
| Purchase #7 | $77.71 | 10.811% | $86.1112 | $86.11 | $86.10 | $86.10 |
| 7 purchase totals = | $685.65 | $738.4503 | $738.46 | $738.45 | $738.60 | |