| 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 | $61.98 | 6.125% | $65.7763 | $65.78 | $65.80 | $65.80 |
| Purchase #2 | $138.47 | 9.614% | $151.7825 | $151.78 | $151.80 | $151.80 |
| Purchase #3 | $36.89 | 7.197% | $39.545 | $39.55 | $39.55 | $39.50 |
| Purchase #4 | $217.57 | 8.673% | $236.4398 | $236.44 | $236.45 | $236.40 |
| Purchase #5 | $104.94 | 10.499% | $115.9577 | $115.96 | $115.95 | $116.00 |
| Purchase #6 | $220.45 | 3.377% | $227.8946 | $227.89 | $227.90 | $227.90 |
| Purchase #7 | $82.33 | 13.258% | $93.2453 | $93.25 | $93.25 | $93.20 |
| 7 purchase totals = | $862.63 | $930.6412 | $930.65 | $930.70 | $930.60 | |