| 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 | $73.85 | 5.316% | $77.7759 | $77.78 | $77.80 | $77.80 |
| Purchase #2 | $227.99 | 6.546% | $242.9142 | $242.91 | $242.90 | $242.90 |
| Purchase #3 | $26.86 | 10.175% | $29.593 | $29.59 | $29.60 | $29.60 |
| Purchase #4 | $211.54 | 7.105% | $226.5699 | $226.57 | $226.55 | $226.60 |
| Purchase #5 | $68.31 | 4.115% | $71.121 | $71.12 | $71.10 | $71.10 |
| Purchase #6 | $74.98 | 9.557% | $82.1458 | $82.15 | $82.15 | $82.10 |
| Purchase #7 | $154.75 | 3.484% | $160.1415 | $160.14 | $160.15 | $160.10 |
| 7 purchase totals = | $838.28 | $890.2613 | $890.26 | $890.25 | $890.20 | |