| 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 | $73.76 | 12.399% | $82.9055 | $82.91 | $82.90 | $82.90 |
| Purchase #2 | $43.38 | 3.627% | $44.9534 | $44.95 | $44.95 | $45.00 |
| Purchase #3 | $99.53 | 7.327% | $106.8226 | $106.82 | $106.80 | $106.80 |
| Purchase #4 | $115.62 | 7.308% | $124.0695 | $124.07 | $124.05 | $124.10 |
| Purchase #5 | $54.75 | 9.546% | $59.9764 | $59.98 | $60.00 | $60.00 |
| Purchase #6 | $51.88 | 3.674% | $53.7861 | $53.79 | $53.80 | $53.80 |
| Purchase #7 | $220.76 | 12.189% | $247.6684 | $247.67 | $247.65 | $247.70 |
| 7 purchase totals = | $659.68 | $720.1819 | $720.19 | $720.15 | $720.30 | |