| 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 | $216.81 | 5.748% | $229.2722 | $229.27 | $229.25 | $229.30 |
| Purchase #2 | $48.56 | 10.672% | $53.7423 | $53.74 | $53.75 | $53.70 |
| Purchase #3 | $186.78 | 5.729% | $197.4806 | $197.48 | $197.50 | $197.50 |
| Purchase #4 | $44.51 | 9.549% | $48.7603 | $48.76 | $48.75 | $48.80 |
| Purchase #5 | $98.48 | 12.155% | $110.4502 | $110.45 | $110.45 | $110.50 |
| Purchase #6 | $102.50 | 8.300% | $111.0075 | $111.01 | $111.00 | $111.00 |
| Purchase #7 | $28.53 | 5.623% | $30.1342 | $30.13 | $30.15 | $30.10 |
| 7 purchase totals = | $726.17 | $780.8473 | $780.84 | $780.85 | $780.90 | |