| 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 | $44.70 | 12.304% | $50.1999 | $50.20 | $50.20 | $50.20 |
| Purchase #2 | $190.48 | 13.383% | $215.9719 | $215.97 | $215.95 | $216.00 |
| Purchase #3 | $31.69 | 5.394% | $33.3994 | $33.40 | $33.40 | $33.40 |
| Purchase #4 | $86.36 | 11.870% | $96.6109 | $96.61 | $96.60 | $96.60 |
| Purchase #5 | $107.89 | 4.630% | $112.8853 | $112.89 | $112.90 | $112.90 |
| Purchase #6 | $61.48 | 12.623% | $69.2406 | $69.24 | $69.25 | $69.20 |
| Purchase #7 | $75.71 | 7.213% | $81.171 | $81.17 | $81.15 | $81.20 |
| 7 purchase totals = | $598.31 | $659.4790 | $659.48 | $659.45 | $659.50 | |