| 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 | $72.56 | 10.222% | $79.9771 | $79.98 | $80.00 | $80.00 |
| Purchase #2 | $245.84 | 6.133% | $260.9174 | $260.92 | $260.90 | $260.90 |
| Purchase #3 | $70.25 | 4.526% | $73.4295 | $73.43 | $73.45 | $73.40 |
| Purchase #4 | $35.38 | 6.624% | $37.7236 | $37.72 | $37.70 | $37.70 |
| Purchase #5 | $106.78 | 10.339% | $117.82 | $117.82 | $117.80 | $117.80 |
| Purchase #6 | $170.66 | 3.450% | $176.5478 | $176.55 | $176.55 | $176.50 |
| Purchase #7 | $169.93 | 5.307% | $178.9482 | $178.95 | $178.95 | $178.90 |
| 7 purchase totals = | $871.40 | $925.3636 | $925.37 | $925.35 | $925.20 | |