| 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 | $98.27 | 10.873% | $108.9549 | $108.95 | $108.95 | $109.00 |
| Purchase #2 | $57.81 | 11.613% | $64.5235 | $64.52 | $64.50 | $64.50 |
| Purchase #3 | $199.84 | 10.789% | $221.4007 | $221.40 | $221.40 | $221.40 |
| Purchase #4 | $216.48 | 9.134% | $236.2533 | $236.25 | $236.25 | $236.30 |
| Purchase #5 | $89.46 | 10.609% | $98.9508 | $98.95 | $98.95 | $99.00 |
| Purchase #6 | $110.35 | 4.623% | $115.4515 | $115.45 | $115.45 | $115.50 |
| Purchase #7 | $53.84 | 10.522% | $59.505 | $59.51 | $59.50 | $59.50 |
| 7 purchase totals = | $826.05 | $905.0397 | $905.03 | $905.00 | $905.20 | |