| 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 | $27.76 | 4.130% | $28.9065 | $28.91 | $28.90 | $28.90 |
| Purchase #2 | $104.76 | 12.244% | $117.5868 | $117.59 | $117.60 | $117.60 |
| Purchase #3 | $23.70 | 11.384% | $26.398 | $26.40 | $26.40 | $26.40 |
| Purchase #4 | $57.60 | 4.249% | $60.0474 | $60.05 | $60.05 | $60.00 |
| Purchase #5 | $92.94 | 7.812% | $100.2005 | $100.20 | $100.20 | $100.20 |
| Purchase #6 | $59.42 | 5.511% | $62.6946 | $62.69 | $62.70 | $62.70 |
| Purchase #7 | $238.91 | 10.446% | $263.8665 | $263.87 | $263.85 | $263.90 |
| 7 purchase totals = | $605.09 | $659.7003 | $659.71 | $659.70 | $659.70 | |