| 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 | $64.86 | 7.420% | $69.6726 | $69.67 | $69.65 | $69.70 |
| Purchase #2 | $77.95 | 9.536% | $85.3833 | $85.38 | $85.40 | $85.40 |
| Purchase #3 | $122.55 | 10.747% | $135.7204 | $135.72 | $135.70 | $135.70 |
| Purchase #4 | $229.25 | 8.399% | $248.5047 | $248.50 | $248.50 | $248.50 |
| Purchase #5 | $74.63 | 10.701% | $82.6162 | $82.62 | $82.60 | $82.60 |
| Purchase #6 | $112.68 | 9.822% | $123.7474 | $123.75 | $123.75 | $123.70 |
| Purchase #7 | $149.28 | 9.284% | $163.1392 | $163.14 | $163.15 | $163.10 |
| 7 purchase totals = | $831.20 | $908.7838 | $908.78 | $908.75 | $908.70 | |