| 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 | $17.83 | 12.624% | $20.0809 | $20.08 | $20.10 | $20.10 |
| Purchase #2 | $230.47 | 13.242% | $260.9888 | $260.99 | $261.00 | $261.00 |
| Purchase #3 | $78.74 | 5.768% | $83.2817 | $83.28 | $83.30 | $83.30 |
| Purchase #4 | $183.86 | 7.872% | $198.3335 | $198.33 | $198.35 | $198.30 |
| Purchase #5 | $59.58 | 8.361% | $64.5615 | $64.56 | $64.55 | $64.60 |
| Purchase #6 | $97.58 | 11.350% | $108.6553 | $108.66 | $108.65 | $108.70 |
| Purchase #7 | $123.29 | 8.331% | $133.5613 | $133.56 | $133.55 | $133.60 |
| 7 purchase totals = | $791.35 | $869.4630 | $869.46 | $869.50 | $869.60 | |