| 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 | $76.31 | 6.651% | $81.3854 | $81.39 | $81.40 | $81.40 |
| Purchase #2 | $29.89 | 8.332% | $32.3804 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $200.70 | 10.710% | $222.195 | $222.20 | $222.20 | $222.20 |
| Purchase #4 | $73.64 | 5.341% | $77.5731 | $77.57 | $77.55 | $77.60 |
| Purchase #5 | $82.99 | 4.533% | $86.7519 | $86.75 | $86.75 | $86.80 |
| Purchase #6 | $234.88 | 4.796% | $246.1448 | $246.14 | $246.15 | $246.10 |
| Purchase #7 | $30.41 | 7.604% | $32.7224 | $32.72 | $32.70 | $32.70 |
| 7 purchase totals = | $728.82 | $779.1530 | $779.15 | $779.15 | $779.20 | |