| 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 | $95.39 | 10.510% | $105.4155 | $105.42 | $105.40 | $105.40 |
| Purchase #2 | $81.74 | 8.528% | $88.7108 | $88.71 | $88.70 | $88.70 |
| Purchase #3 | $152.29 | 12.392% | $171.1618 | $171.16 | $171.15 | $171.20 |
| Purchase #4 | $9.93 | 13.348% | $11.2555 | $11.26 | $11.25 | $11.30 |
| Purchase #5 | $117.27 | 6.557% | $124.9594 | $124.96 | $124.95 | $125.00 |
| Purchase #6 | $47.80 | 4.354% | $49.8812 | $49.88 | $49.90 | $49.90 |
| Purchase #7 | $224.59 | 3.693% | $232.8841 | $232.88 | $232.90 | $232.90 |
| 7 purchase totals = | $729.01 | $784.2683 | $784.27 | $784.25 | $784.40 | |