| 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 | $212.68 | 6.189% | $225.8428 | $225.84 | $225.85 | $225.80 |
| Purchase #2 | $217.81 | 3.555% | $225.5531 | $225.55 | $225.55 | $225.60 |
| Purchase #3 | $96.28 | 5.775% | $101.8402 | $101.84 | $101.85 | $101.80 |
| Purchase #4 | $61.76 | 4.297% | $64.4138 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $86.48 | 9.273% | $94.4993 | $94.50 | $94.50 | $94.50 |
| Purchase #6 | $54.39 | 8.468% | $58.9957 | $59.00 | $59.00 | $59.00 |
| Purchase #7 | $17.44 | 12.264% | $19.5788 | $19.58 | $19.60 | $19.60 |
| 7 purchase totals = | $746.84 | $790.7237 | $790.72 | $790.75 | $790.70 | |