| 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 | $12.98 | 8.180% | $14.0418 | $14.04 | $14.05 | $14.00 |
| Purchase #2 | $33.46 | 12.357% | $37.5947 | $37.59 | $37.60 | $37.60 |
| Purchase #3 | $99.57 | 9.872% | $109.3996 | $109.40 | $109.40 | $109.40 |
| Purchase #4 | $19.51 | 12.245% | $21.899 | $21.90 | $21.90 | $21.90 |
| Purchase #5 | $66.74 | 5.758% | $70.5829 | $70.58 | $70.60 | $70.60 |
| Purchase #6 | $103.87 | 3.338% | $107.3372 | $107.34 | $107.35 | $107.30 |
| Purchase #7 | $61.62 | 5.201% | $64.8249 | $64.82 | $64.80 | $64.80 |
| 7 purchase totals = | $397.75 | $425.6801 | $425.67 | $425.70 | $425.60 | |