| 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 | $54.33 | 6.844% | $58.0483 | $58.05 | $58.05 | $58.00 |
| Purchase #2 | $226.38 | 12.412% | $254.4783 | $254.48 | $254.50 | $254.50 |
| Purchase #3 | $48.61 | 8.611% | $52.7958 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $109.25 | 3.282% | $112.8356 | $112.84 | $112.85 | $112.80 |
| Purchase #5 | $89.55 | 5.545% | $94.5155 | $94.52 | $94.50 | $94.50 |
| Purchase #6 | $186.99 | 8.632% | $203.131 | $203.13 | $203.15 | $203.10 |
| Purchase #7 | $98.78 | 3.119% | $101.8609 | $101.86 | $101.85 | $101.90 |
| 7 purchase totals = | $813.89 | $877.6654 | $877.68 | $877.70 | $877.60 | |