| 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 | $37.99 | 7.136% | $40.701 | $40.70 | $40.70 | $40.70 |
| Purchase #2 | $156.54 | 9.563% | $171.5099 | $171.51 | $171.50 | $171.50 |
| Purchase #3 | $26.96 | 3.207% | $27.8246 | $27.82 | $27.80 | $27.80 |
| Purchase #4 | $202.29 | 8.774% | $220.0389 | $220.04 | $220.05 | $220.00 |
| Purchase #5 | $219.98 | 3.839% | $228.425 | $228.43 | $228.45 | $228.40 |
| Purchase #6 | $238.77 | 9.319% | $261.021 | $261.02 | $261.00 | $261.00 |
| Purchase #7 | $19.35 | 4.356% | $20.1929 | $20.19 | $20.20 | $20.20 |
| 7 purchase totals = | $901.88 | $969.7133 | $969.71 | $969.70 | $969.60 | |