| 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 | $116.95 | 13.634% | $132.895 | $132.90 | $132.90 | $132.90 |
| Purchase #2 | $150.96 | 4.798% | $158.2031 | $158.20 | $158.20 | $158.20 |
| Purchase #3 | $44.85 | 10.154% | $49.4041 | $49.40 | $49.40 | $49.40 |
| Purchase #4 | $56.99 | 5.399% | $60.0669 | $60.07 | $60.05 | $60.10 |
| Purchase #5 | $47.82 | 6.135% | $50.7538 | $50.75 | $50.75 | $50.80 |
| Purchase #6 | $130.36 | 7.466% | $140.0927 | $140.09 | $140.10 | $140.10 |
| Purchase #7 | $53.33 | 8.718% | $57.9793 | $57.98 | $58.00 | $58.00 |
| 7 purchase totals = | $601.26 | $649.3949 | $649.39 | $649.40 | $649.50 | |