| 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 | $32.99 | 6.412% | $35.1053 | $35.11 | $35.10 | $35.10 |
| Purchase #2 | $124.67 | 6.421% | $132.6751 | $132.68 | $132.70 | $132.70 |
| Purchase #3 | $131.27 | 5.439% | $138.4098 | $138.41 | $138.40 | $138.40 |
| Purchase #4 | $151.73 | 5.152% | $159.5471 | $159.55 | $159.55 | $159.50 |
| Purchase #5 | $218.48 | 4.538% | $228.3946 | $228.39 | $228.40 | $228.40 |
| Purchase #6 | $158.87 | 12.856% | $179.2943 | $179.29 | $179.30 | $179.30 |
| Purchase #7 | $73.62 | 13.643% | $83.664 | $83.66 | $83.65 | $83.70 |
| 7 purchase totals = | $891.63 | $957.0902 | $957.09 | $957.10 | $957.10 | |