| 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 | $183.32 | 12.660% | $206.5283 | $206.53 | $206.55 | $206.50 |
| Purchase #2 | $82.25 | 4.515% | $85.9636 | $85.96 | $85.95 | $86.00 |
| Purchase #3 | $89.63 | 10.634% | $99.1613 | $99.16 | $99.15 | $99.20 |
| Purchase #4 | $39.74 | 11.597% | $44.3486 | $44.35 | $44.35 | $44.30 |
| Purchase #5 | $94.60 | 13.501% | $107.3719 | $107.37 | $107.35 | $107.40 |
| Purchase #6 | $249.89 | 5.471% | $263.5615 | $263.56 | $263.55 | $263.60 |
| Purchase #7 | $76.79 | 10.669% | $84.9827 | $84.98 | $85.00 | $85.00 |
| 7 purchase totals = | $816.22 | $891.9179 | $891.91 | $891.90 | $892.00 | |