| 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 | $11.95 | 12.656% | $13.4624 | $13.46 | $13.45 | $13.50 |
| Purchase #2 | $136.46 | 10.829% | $151.2373 | $151.24 | $151.25 | $151.20 |
| Purchase #3 | $183.39 | 6.449% | $195.2168 | $195.22 | $195.20 | $195.20 |
| Purchase #4 | $26.77 | 13.429% | $30.3649 | $30.36 | $30.35 | $30.40 |
| Purchase #5 | $70.37 | 7.590% | $75.7111 | $75.71 | $75.70 | $75.70 |
| Purchase #6 | $173.94 | 8.334% | $188.4362 | $188.44 | $188.45 | $188.40 |
| Purchase #7 | $66.94 | 3.235% | $69.1055 | $69.11 | $69.10 | $69.10 |
| 7 purchase totals = | $669.82 | $723.5342 | $723.54 | $723.50 | $723.50 | |