| 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 | $26.96 | 12.544% | $30.3419 | $30.34 | $30.35 | $30.30 |
| Purchase #2 | $167.36 | 13.461% | $189.8883 | $189.89 | $189.90 | $189.90 |
| Purchase #3 | $94.31 | 5.781% | $99.7621 | $99.76 | $99.75 | $99.80 |
| Purchase #4 | $231.39 | 5.533% | $244.1928 | $244.19 | $244.20 | $244.20 |
| Purchase #5 | $136.87 | 3.306% | $141.3949 | $141.39 | $141.40 | $141.40 |
| Purchase #6 | $111.74 | 12.113% | $125.2751 | $125.28 | $125.30 | $125.30 |
| Purchase #7 | $121.47 | 3.606% | $125.8502 | $125.85 | $125.85 | $125.90 |
| 7 purchase totals = | $890.10 | $956.7053 | $956.70 | $956.75 | $956.80 | |