| 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 | $55.86 | 7.588% | $60.0987 | $60.10 | $60.10 | $60.10 |
| Purchase #2 | $193.90 | 3.747% | $201.1654 | $201.17 | $201.15 | $201.20 |
| Purchase #3 | $181.49 | 5.191% | $190.9111 | $190.91 | $190.90 | $190.90 |
| Purchase #4 | $44.55 | 9.120% | $48.613 | $48.61 | $48.60 | $48.60 |
| Purchase #5 | $103.28 | 13.256% | $116.9708 | $116.97 | $116.95 | $117.00 |
| Purchase #6 | $137.73 | 9.218% | $150.426 | $150.43 | $150.45 | $150.40 |
| Purchase #7 | $94.54 | 7.281% | $101.4235 | $101.42 | $101.40 | $101.40 |
| 7 purchase totals = | $811.35 | $869.6085 | $869.61 | $869.55 | $869.60 | |