| 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 | $73.31 | 13.489% | $83.1988 | $83.20 | $83.20 | $83.20 |
| Purchase #2 | $27.55 | 12.684% | $31.0444 | $31.04 | $31.05 | $31.00 |
| Purchase #3 | $86.98 | 4.580% | $90.9637 | $90.96 | $90.95 | $91.00 |
| Purchase #4 | $222.35 | 6.197% | $236.129 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $247.56 | 13.811% | $281.7505 | $281.75 | $281.75 | $281.80 |
| Purchase #6 | $41.43 | 6.572% | $44.1528 | $44.15 | $44.15 | $44.20 |
| Purchase #7 | $61.83 | 4.758% | $64.7719 | $64.77 | $64.75 | $64.80 |
| 7 purchase totals = | $761.01 | $832.0111 | $832.00 | $832.00 | $832.10 | |