| 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 | $25.76 | 13.271% | $29.1786 | $29.18 | $29.20 | $29.20 |
| Purchase #2 | $62.55 | 10.687% | $69.2347 | $69.23 | $69.25 | $69.20 |
| Purchase #3 | $87.67 | 10.778% | $97.1191 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $46.74 | 13.747% | $53.1653 | $53.17 | $53.15 | $53.20 |
| Purchase #5 | $144.88 | 4.156% | $150.9012 | $150.90 | $150.90 | $150.90 |
| Purchase #6 | $89.92 | 9.402% | $98.3743 | $98.37 | $98.35 | $98.40 |
| Purchase #7 | $167.35 | 5.767% | $177.0011 | $177.00 | $177.00 | $177.00 |
| 7 purchase totals = | $624.87 | $674.9743 | $674.97 | $674.95 | $675.00 | |