| 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 | $67.53 | 6.589% | $71.9796 | $71.98 | $72.00 | $72.00 |
| Purchase #2 | $133.33 | 13.340% | $151.1162 | $151.12 | $151.10 | $151.10 |
| Purchase #3 | $146.53 | 3.489% | $151.6424 | $151.64 | $151.65 | $151.60 |
| Purchase #4 | $83.75 | 4.579% | $87.5849 | $87.58 | $87.60 | $87.60 |
| Purchase #5 | $21.68 | 4.476% | $22.6504 | $22.65 | $22.65 | $22.70 |
| Purchase #6 | $89.67 | 6.727% | $95.7021 | $95.70 | $95.70 | $95.70 |
| Purchase #7 | $183.71 | 13.766% | $208.9995 | $209.00 | $209.00 | $209.00 |
| 7 purchase totals = | $726.20 | $789.6751 | $789.67 | $789.70 | $789.70 | |