| 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 | $110.88 | 5.628% | $117.1203 | $117.12 | $117.10 | $117.10 |
| Purchase #2 | $46.89 | 3.193% | $48.3872 | $48.39 | $48.40 | $48.40 |
| Purchase #3 | $73.93 | 11.269% | $82.2612 | $82.26 | $82.25 | $82.30 |
| Purchase #4 | $94.67 | 6.653% | $100.9684 | $100.97 | $100.95 | $101.00 |
| Purchase #5 | $65.54 | 4.793% | $68.6813 | $68.68 | $68.70 | $68.70 |
| Purchase #6 | $15.68 | 13.361% | $17.775 | $17.78 | $17.80 | $17.80 |
| Purchase #7 | $113.58 | 10.566% | $125.5809 | $125.58 | $125.60 | $125.60 |
| 7 purchase totals = | $521.17 | $560.7743 | $560.78 | $560.80 | $560.90 | |