| 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 | $84.80 | 3.363% | $87.6518 | $87.65 | $87.65 | $87.70 |
| Purchase #2 | $109.75 | 9.125% | $119.7647 | $119.76 | $119.75 | $119.80 |
| Purchase #3 | $48.84 | 13.172% | $55.2732 | $55.27 | $55.25 | $55.30 |
| Purchase #4 | $149.52 | 8.853% | $162.757 | $162.76 | $162.75 | $162.80 |
| Purchase #5 | $42.34 | 7.316% | $45.4376 | $45.44 | $45.45 | $45.40 |
| Purchase #6 | $144.96 | 6.555% | $154.4621 | $154.46 | $154.45 | $154.50 |
| Purchase #7 | $236.43 | 5.757% | $250.0413 | $250.04 | $250.05 | $250.00 |
| 7 purchase totals = | $816.64 | $875.3877 | $875.38 | $875.35 | $875.50 | |