| 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 | $52.63 | 10.511% | $58.1619 | $58.16 | $58.15 | $58.20 |
| Purchase #2 | $89.81 | 4.660% | $93.9951 | $94.00 | $94.00 | $94.00 |
| Purchase #3 | $229.25 | 12.305% | $257.4592 | $257.46 | $257.45 | $257.50 |
| Purchase #4 | $92.92 | 8.738% | $101.0393 | $101.04 | $101.05 | $101.00 |
| Purchase #5 | $216.70 | 12.870% | $244.5893 | $244.59 | $244.60 | $244.60 |
| Purchase #6 | $222.34 | 9.547% | $243.5668 | $243.57 | $243.55 | $243.60 |
| Purchase #7 | $19.49 | 7.206% | $20.8944 | $20.89 | $20.90 | $20.90 |
| 7 purchase totals = | $923.14 | $1,019.7060 | $1,019.71 | $1,019.70 | $1,019.80 | |