| 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 | $106.33 | 9.239% | $116.1538 | $116.15 | $116.15 | $116.20 |
| Purchase #2 | $160.34 | 7.696% | $172.6798 | $172.68 | $172.70 | $172.70 |
| Purchase #3 | $248.52 | 5.863% | $263.0907 | $263.09 | $263.10 | $263.10 |
| Purchase #4 | $75.70 | 9.792% | $83.1125 | $83.11 | $83.10 | $83.10 |
| Purchase #5 | $103.90 | 8.163% | $112.3814 | $112.38 | $112.40 | $112.40 |
| Purchase #6 | $56.50 | 12.366% | $63.4868 | $63.49 | $63.50 | $63.50 |
| Purchase #7 | $49.95 | 8.664% | $54.2777 | $54.28 | $54.30 | $54.30 |
| 7 purchase totals = | $801.24 | $865.1827 | $865.18 | $865.25 | $865.30 | |