| 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 | $56.44 | 6.858% | $60.3107 | $60.31 | $60.30 | $60.30 |
| Purchase #2 | $201.50 | 11.246% | $224.1607 | $224.16 | $224.15 | $224.20 |
| Purchase #3 | $95.91 | 7.790% | $103.3814 | $103.38 | $103.40 | $103.40 |
| Purchase #4 | $39.56 | 13.528% | $44.9117 | $44.91 | $44.90 | $44.90 |
| Purchase #5 | $94.47 | 12.831% | $106.5914 | $106.59 | $106.60 | $106.60 |
| Purchase #6 | $62.74 | 7.755% | $67.6055 | $67.61 | $67.60 | $67.60 |
| Purchase #7 | $119.32 | 10.670% | $132.0514 | $132.05 | $132.05 | $132.10 |
| 7 purchase totals = | $669.94 | $739.0128 | $739.01 | $739.00 | $739.10 | |