| 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 | $67.44 | 5.257% | $70.9853 | $70.99 | $71.00 | $71.00 |
| Purchase #2 | $161.53 | 4.235% | $168.3708 | $168.37 | $168.35 | $168.40 |
| Purchase #3 | $47.33 | 8.181% | $51.2021 | $51.20 | $51.20 | $51.20 |
| Purchase #4 | $24.73 | 13.873% | $28.1608 | $28.16 | $28.15 | $28.20 |
| Purchase #5 | $32.62 | 7.581% | $35.0929 | $35.09 | $35.10 | $35.10 |
| Purchase #6 | $242.39 | 8.526% | $263.0562 | $263.06 | $263.05 | $263.10 |
| Purchase #7 | $150.90 | 9.130% | $164.6772 | $164.68 | $164.70 | $164.70 |
| 7 purchase totals = | $726.94 | $781.5453 | $781.55 | $781.55 | $781.70 | |