| 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 | $66.91 | 9.611% | $73.3407 | $73.34 | $73.35 | $73.30 |
| Purchase #2 | $44.80 | 3.780% | $46.4934 | $46.49 | $46.50 | $46.50 |
| Purchase #3 | $48.50 | 9.429% | $53.0731 | $53.07 | $53.05 | $53.10 |
| Purchase #4 | $215.71 | 7.299% | $231.4547 | $231.45 | $231.45 | $231.50 |
| Purchase #5 | $187.83 | 13.264% | $212.7438 | $212.74 | $212.75 | $212.70 |
| Purchase #6 | $136.76 | 6.474% | $145.6138 | $145.61 | $145.60 | $145.60 |
| Purchase #7 | $26.29 | 3.376% | $27.1776 | $27.18 | $27.20 | $27.20 |
| 7 purchase totals = | $726.80 | $789.8971 | $789.88 | $789.90 | $789.90 | |