| 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 | $21.76 | 8.621% | $23.6359 | $23.64 | $23.65 | $23.60 |
| Purchase #2 | $84.76 | 3.784% | $87.9673 | $87.97 | $87.95 | $88.00 |
| Purchase #3 | $194.96 | 4.580% | $203.8892 | $203.89 | $203.90 | $203.90 |
| Purchase #4 | $198.34 | 8.870% | $215.9328 | $215.93 | $215.95 | $215.90 |
| Purchase #5 | $186.70 | 4.681% | $195.4394 | $195.44 | $195.45 | $195.40 |
| Purchase #6 | $48.87 | 12.477% | $54.9675 | $54.97 | $54.95 | $55.00 |
| Purchase #7 | $74.49 | 10.217% | $82.1006 | $82.10 | $82.10 | $82.10 |
| 7 purchase totals = | $809.88 | $863.9327 | $863.94 | $863.95 | $863.90 | |