| 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 | $94.76 | 3.161% | $97.7554 | $97.76 | $97.75 | $97.80 |
| Purchase #2 | $148.26 | 6.553% | $157.9755 | $157.98 | $158.00 | $158.00 |
| Purchase #3 | $196.89 | 8.594% | $213.8107 | $213.81 | $213.80 | $213.80 |
| Purchase #4 | $92.67 | 10.271% | $102.1881 | $102.19 | $102.20 | $102.20 |
| Purchase #5 | $15.71 | 13.169% | $17.7788 | $17.78 | $17.80 | $17.80 |
| Purchase #6 | $195.53 | 13.195% | $221.3302 | $221.33 | $221.35 | $221.30 |
| Purchase #7 | $7.37 | 10.432% | $8.1388 | $8.14 | $8.15 | $8.10 |
| 7 purchase totals = | $751.19 | $818.9775 | $818.99 | $819.05 | $819.00 | |