| 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 | $98.63 | 9.379% | $107.8805 | $107.88 | $107.90 | $107.90 |
| Purchase #2 | $55.91 | 7.613% | $60.1664 | $60.17 | $60.15 | $60.20 |
| Purchase #3 | $156.39 | 7.329% | $167.8518 | $167.85 | $167.85 | $167.90 |
| Purchase #4 | $202.41 | 4.686% | $211.8949 | $211.89 | $211.90 | $211.90 |
| Purchase #5 | $125.58 | 3.733% | $130.2679 | $130.27 | $130.25 | $130.30 |
| Purchase #6 | $148.77 | 3.437% | $153.8832 | $153.88 | $153.90 | $153.90 |
| Purchase #7 | $62.76 | 10.462% | $69.326 | $69.33 | $69.35 | $69.30 |
| 7 purchase totals = | $850.45 | $901.2707 | $901.27 | $901.30 | $901.40 | |