| 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 | $53.39 | 9.783% | $58.6131 | $58.61 | $58.60 | $58.60 |
| Purchase #2 | $187.37 | 8.371% | $203.0547 | $203.05 | $203.05 | $203.10 |
| Purchase #3 | $158.47 | 7.742% | $170.7387 | $170.74 | $170.75 | $170.70 |
| Purchase #4 | $132.31 | 11.674% | $147.7559 | $147.76 | $147.75 | $147.80 |
| Purchase #5 | $117.92 | 4.396% | $123.1038 | $123.10 | $123.10 | $123.10 |
| Purchase #6 | $152.33 | 7.146% | $163.2155 | $163.22 | $163.20 | $163.20 |
| Purchase #7 | $86.62 | 5.455% | $91.3451 | $91.35 | $91.35 | $91.30 |
| 7 purchase totals = | $888.41 | $957.8268 | $957.83 | $957.80 | $957.80 | |