| 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 | $63.47 | 3.500% | $65.6915 | $65.69 | $65.70 | $65.70 |
| Purchase #2 | $53.63 | 7.869% | $57.8501 | $57.85 | $57.85 | $57.90 |
| Purchase #3 | $5.34 | 9.806% | $5.8636 | $5.86 | $5.85 | $5.90 |
| Purchase #4 | $29.26 | 9.592% | $32.0666 | $32.07 | $32.05 | $32.10 |
| Purchase #5 | $208.50 | 7.496% | $224.1292 | $224.13 | $224.15 | $224.10 |
| Purchase #6 | $121.51 | 12.290% | $136.4436 | $136.44 | $136.45 | $136.40 |
| Purchase #7 | $86.26 | 9.473% | $94.4314 | $94.43 | $94.45 | $94.40 |
| 7 purchase totals = | $567.97 | $616.4760 | $616.47 | $616.50 | $616.50 | |