| 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 | $42.72 | 7.560% | $45.9496 | $45.95 | $45.95 | $45.90 |
| Purchase #2 | $72.32 | 8.364% | $78.3688 | $78.37 | $78.35 | $78.40 |
| Purchase #3 | $56.96 | 3.728% | $59.0835 | $59.08 | $59.10 | $59.10 |
| Purchase #4 | $133.50 | 9.696% | $146.4442 | $146.44 | $146.45 | $146.40 |
| Purchase #5 | $129.87 | 13.716% | $147.683 | $147.68 | $147.70 | $147.70 |
| Purchase #6 | $84.94 | 9.576% | $93.0739 | $93.07 | $93.05 | $93.10 |
| Purchase #7 | $184.95 | 6.764% | $197.46 | $197.46 | $197.45 | $197.50 |
| 7 purchase totals = | $705.26 | $768.0630 | $768.05 | $768.05 | $768.10 | |