| 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 | $40.63 | 9.758% | $44.5947 | $44.59 | $44.60 | $44.60 |
| Purchase #2 | $126.44 | 8.660% | $137.3897 | $137.39 | $137.40 | $137.40 |
| Purchase #3 | $165.85 | 8.689% | $180.2607 | $180.26 | $180.25 | $180.30 |
| Purchase #4 | $166.47 | 8.363% | $180.3919 | $180.39 | $180.40 | $180.40 |
| Purchase #5 | $103.65 | 9.689% | $113.6926 | $113.69 | $113.70 | $113.70 |
| Purchase #6 | $46.67 | 4.646% | $48.8383 | $48.84 | $48.85 | $48.80 |
| Purchase #7 | $167.60 | 10.174% | $184.6516 | $184.65 | $184.65 | $184.70 |
| 7 purchase totals = | $817.31 | $889.8195 | $889.81 | $889.85 | $889.90 | |