| 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 | $93.39 | 6.223% | $99.2017 | $99.20 | $99.20 | $99.20 |
| Purchase #2 | $58.86 | 7.786% | $63.4428 | $63.44 | $63.45 | $63.40 |
| Purchase #3 | $85.84 | 3.761% | $89.0684 | $89.07 | $89.05 | $89.10 |
| Purchase #4 | $120.57 | 4.387% | $125.8594 | $125.86 | $125.85 | $125.90 |
| Purchase #5 | $162.47 | 9.165% | $177.3604 | $177.36 | $177.35 | $177.40 |
| Purchase #6 | $221.75 | 10.698% | $245.4728 | $245.47 | $245.45 | $245.50 |
| Purchase #7 | $69.79 | 12.858% | $78.7636 | $78.76 | $78.75 | $78.80 |
| 7 purchase totals = | $812.67 | $879.1691 | $879.16 | $879.10 | $879.30 | |