| 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 | $20.42 | 10.332% | $22.5298 | $22.53 | $22.55 | $22.50 |
| Purchase #2 | $235.86 | 10.353% | $260.2786 | $260.28 | $260.30 | $260.30 |
| Purchase #3 | $127.40 | 3.784% | $132.2208 | $132.22 | $132.20 | $132.20 |
| Purchase #4 | $7.63 | 3.773% | $7.9179 | $7.92 | $7.90 | $7.90 |
| Purchase #5 | $153.87 | 3.604% | $159.4155 | $159.42 | $159.40 | $159.40 |
| Purchase #6 | $193.69 | 12.627% | $218.1472 | $218.15 | $218.15 | $218.10 |
| Purchase #7 | $24.44 | 5.854% | $25.8707 | $25.87 | $25.85 | $25.90 |
| 7 purchase totals = | $763.31 | $826.3805 | $826.39 | $826.35 | $826.30 | |