| 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 | $92.26 | 12.806% | $104.0748 | $104.07 | $104.05 | $104.10 |
| Purchase #2 | $81.80 | 13.767% | $93.0614 | $93.06 | $93.05 | $93.10 |
| Purchase #3 | $201.71 | 10.555% | $223.0005 | $223.00 | $223.00 | $223.00 |
| Purchase #4 | $65.61 | 7.684% | $70.6515 | $70.65 | $70.65 | $70.70 |
| Purchase #5 | $35.65 | 9.762% | $39.1302 | $39.13 | $39.15 | $39.10 |
| Purchase #6 | $65.73 | 10.256% | $72.4713 | $72.47 | $72.45 | $72.50 |
| Purchase #7 | $183.71 | 5.301% | $193.4485 | $193.45 | $193.45 | $193.40 |
| 7 purchase totals = | $726.47 | $795.8382 | $795.83 | $795.80 | $795.90 | |