| 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 | $74.93 | 7.357% | $80.4426 | $80.44 | $80.45 | $80.40 |
| Purchase #2 | $244.86 | 6.568% | $260.9424 | $260.94 | $260.95 | $260.90 |
| Purchase #3 | $133.98 | 8.761% | $145.718 | $145.72 | $145.70 | $145.70 |
| Purchase #4 | $73.27 | 3.541% | $75.8645 | $75.86 | $75.85 | $75.90 |
| Purchase #5 | $230.74 | 5.702% | $243.8968 | $243.90 | $243.90 | $243.90 |
| Purchase #6 | $63.66 | 11.805% | $71.1751 | $71.18 | $71.20 | $71.20 |
| Purchase #7 | $79.26 | 6.612% | $84.5007 | $84.50 | $84.50 | $84.50 |
| 7 purchase totals = | $900.70 | $962.5401 | $962.54 | $962.55 | $962.50 | |