| 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 | $44.90 | 13.731% | $51.0652 | $51.07 | $51.05 | $51.10 |
| Purchase #2 | $26.25 | 6.436% | $27.9395 | $27.94 | $27.95 | $27.90 |
| Purchase #3 | $57.38 | 11.816% | $64.16 | $64.16 | $64.15 | $64.20 |
| Purchase #4 | $206.61 | 12.459% | $232.3515 | $232.35 | $232.35 | $232.40 |
| Purchase #5 | $72.37 | 3.574% | $74.9565 | $74.96 | $74.95 | $75.00 |
| Purchase #6 | $182.40 | 13.230% | $206.5315 | $206.53 | $206.55 | $206.50 |
| Purchase #7 | $204.96 | 11.869% | $229.2867 | $229.29 | $229.30 | $229.30 |
| 7 purchase totals = | $794.87 | $886.2909 | $886.30 | $886.30 | $886.40 | |