| 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 | $92.70 | 6.171% | $98.4205 | $98.42 | $98.40 | $98.40 |
| Purchase #2 | $29.28 | 13.329% | $33.1827 | $33.18 | $33.20 | $33.20 |
| Purchase #3 | $20.56 | 12.202% | $23.0687 | $23.07 | $23.05 | $23.10 |
| Purchase #4 | $35.52 | 8.322% | $38.476 | $38.48 | $38.50 | $38.50 |
| Purchase #5 | $78.86 | 7.253% | $84.5797 | $84.58 | $84.60 | $84.60 |
| Purchase #6 | $99.49 | 9.735% | $109.1754 | $109.18 | $109.20 | $109.20 |
| Purchase #7 | $141.29 | 13.424% | $160.2568 | $160.26 | $160.25 | $160.30 |
| 7 purchase totals = | $497.70 | $547.1598 | $547.17 | $547.20 | $547.30 | |