| 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 | $25.71 | 7.357% | $27.6015 | $27.60 | $27.60 | $27.60 |
| Purchase #2 | $155.54 | 5.481% | $164.0651 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $44.64 | 12.619% | $50.2731 | $50.27 | $50.25 | $50.30 |
| Purchase #4 | $55.63 | 4.569% | $58.1717 | $58.17 | $58.15 | $58.20 |
| Purchase #5 | $246.72 | 12.318% | $277.111 | $277.11 | $277.10 | $277.10 |
| Purchase #6 | $24.42 | 8.487% | $26.4925 | $26.49 | $26.50 | $26.50 |
| Purchase #7 | $248.42 | 13.148% | $281.0823 | $281.08 | $281.10 | $281.10 |
| 7 purchase totals = | $801.08 | $884.7972 | $884.79 | $884.75 | $884.90 | |