| 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 | $73.55 | 13.826% | $83.719 | $83.72 | $83.70 | $83.70 |
| Purchase #2 | $12.66 | 6.402% | $13.4705 | $13.47 | $13.45 | $13.50 |
| Purchase #3 | $226.41 | 3.530% | $234.4023 | $234.40 | $234.40 | $234.40 |
| Purchase #4 | $208.95 | 10.164% | $230.1877 | $230.19 | $230.20 | $230.20 |
| Purchase #5 | $54.47 | 12.215% | $61.1235 | $61.12 | $61.10 | $61.10 |
| Purchase #6 | $113.73 | 7.858% | $122.6669 | $122.67 | $122.65 | $122.70 |
| Purchase #7 | $166.62 | 3.119% | $171.8169 | $171.82 | $171.80 | $171.80 |
| 7 purchase totals = | $856.39 | $917.3868 | $917.39 | $917.30 | $917.40 | |