| 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 | $23.62 | 12.500% | $26.5725 | $26.57 | $26.55 | $26.60 |
| Purchase #2 | $120.92 | 3.554% | $125.2175 | $125.22 | $125.20 | $125.20 |
| Purchase #3 | $91.92 | 11.642% | $102.6213 | $102.62 | $102.60 | $102.60 |
| Purchase #4 | $54.81 | 11.172% | $60.9334 | $60.93 | $60.95 | $60.90 |
| Purchase #5 | $56.26 | 10.322% | $62.0672 | $62.07 | $62.05 | $62.10 |
| Purchase #6 | $174.33 | 13.251% | $197.4305 | $197.43 | $197.45 | $197.40 |
| Purchase #7 | $224.62 | 12.240% | $252.1135 | $252.11 | $252.10 | $252.10 |
| 7 purchase totals = | $746.48 | $826.9559 | $826.95 | $826.90 | $826.90 | |