| 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 | $23.72 | 6.377% | $25.2326 | $25.23 | $25.25 | $25.20 |
| Purchase #2 | $173.80 | 6.650% | $185.3577 | $185.36 | $185.35 | $185.40 |
| Purchase #3 | $19.96 | 8.137% | $21.5841 | $21.58 | $21.60 | $21.60 |
| Purchase #4 | $148.81 | 11.523% | $165.9574 | $165.96 | $165.95 | $166.00 |
| Purchase #5 | $228.41 | 10.234% | $251.7855 | $251.79 | $251.80 | $251.80 |
| Purchase #6 | $6.95 | 12.545% | $7.8219 | $7.82 | $7.80 | $7.80 |
| Purchase #7 | $33.81 | 4.843% | $35.4474 | $35.45 | $35.45 | $35.40 |
| 7 purchase totals = | $635.46 | $693.1866 | $693.19 | $693.20 | $693.20 | |