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 | $18.47 | 9.484% | $20.2217 | $20.22 | $20.20 | $20.20 |
Purchase #2 | $12.25 | 7.498% | $13.1685 | $13.17 | $13.15 | $13.20 |
Purchase #3 | $42.73 | 3.158% | $44.0794 | $44.08 | $44.10 | $44.10 |
Purchase #4 | $26.60 | 3.720% | $27.5895 | $27.59 | $27.60 | $27.60 |
Purchase #5 | $29.82 | 10.678% | $33.0042 | $33.00 | $33.00 | $33.00 |
Purchase #6 | $21.66 | 10.714% | $23.9807 | $23.98 | $24.00 | $24.00 |
Purchase #7 | $139.33 | 12.406% | $156.6153 | $156.62 | $156.60 | $156.60 |
7 purchase totals = | $290.86 | $318.6593 | $318.66 | $318.65 | $318.70 |