| 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 | $116.31 | 7.523% | $125.06 | $125.06 | $125.05 | $125.10 |
| Purchase #2 | $75.61 | 10.299% | $83.3971 | $83.40 | $83.40 | $83.40 |
| Purchase #3 | $50.77 | 13.360% | $57.5529 | $57.55 | $57.55 | $57.60 |
| Purchase #4 | $42.58 | 10.209% | $46.927 | $46.93 | $46.95 | $46.90 |
| Purchase #5 | $82.25 | 13.496% | $93.3505 | $93.35 | $93.35 | $93.40 |
| Purchase #6 | $44.38 | 3.126% | $45.7673 | $45.77 | $45.75 | $45.80 |
| Purchase #7 | $126.95 | 4.607% | $132.7986 | $132.80 | $132.80 | $132.80 |
| 7 purchase totals = | $538.85 | $584.8534 | $584.86 | $584.85 | $585.00 | |