| 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 | $48.53 | 11.607% | $54.1629 | $54.16 | $54.15 | $54.20 |
| Purchase #2 | $43.78 | 3.485% | $45.3057 | $45.31 | $45.30 | $45.30 |
| Purchase #3 | $147.72 | 12.397% | $166.0328 | $166.03 | $166.05 | $166.00 |
| Purchase #4 | $78.83 | 3.804% | $81.8287 | $81.83 | $81.85 | $81.80 |
| Purchase #5 | $247.68 | 8.191% | $267.9675 | $267.97 | $267.95 | $268.00 |
| Purchase #6 | $105.57 | 10.473% | $116.6263 | $116.63 | $116.65 | $116.60 |
| Purchase #7 | $222.73 | 11.400% | $248.1212 | $248.12 | $248.10 | $248.10 |
| 7 purchase totals = | $894.84 | $980.0451 | $980.05 | $980.05 | $980.00 | |