| 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 | $68.54 | 6.760% | $73.1733 | $73.17 | $73.15 | $73.20 |
| Purchase #2 | $80.44 | 10.758% | $89.0937 | $89.09 | $89.10 | $89.10 |
| Purchase #3 | $162.38 | 4.142% | $169.1058 | $169.11 | $169.10 | $169.10 |
| Purchase #4 | $143.73 | 10.756% | $159.1896 | $159.19 | $159.20 | $159.20 |
| Purchase #5 | $173.60 | 8.764% | $188.8143 | $188.81 | $188.80 | $188.80 |
| Purchase #6 | $13.47 | 13.561% | $15.2967 | $15.30 | $15.30 | $15.30 |
| Purchase #7 | $26.45 | 7.485% | $28.4298 | $28.43 | $28.45 | $28.40 |
| 7 purchase totals = | $668.61 | $723.1032 | $723.10 | $723.10 | $723.10 | |