| 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 | $44.46 | 8.454% | $48.2186 | $48.22 | $48.20 | $48.20 |
| Purchase #2 | $210.76 | 12.749% | $237.6298 | $237.63 | $237.65 | $237.60 |
| Purchase #3 | $207.81 | 9.418% | $227.3815 | $227.38 | $227.40 | $227.40 |
| Purchase #4 | $15.71 | 7.816% | $16.9379 | $16.94 | $16.95 | $16.90 |
| Purchase #5 | $167.35 | 13.739% | $190.3422 | $190.34 | $190.35 | $190.30 |
| Purchase #6 | $100.82 | 6.186% | $107.0567 | $107.06 | $107.05 | $107.10 |
| Purchase #7 | $152.50 | 12.816% | $172.0444 | $172.04 | $172.05 | $172.00 |
| 7 purchase totals = | $899.41 | $999.6111 | $999.61 | $999.65 | $999.50 | |