| 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 | $63.69 | 7.332% | $68.3598 | $68.36 | $68.35 | $68.40 |
| Purchase #2 | $194.92 | 12.858% | $219.9828 | $219.98 | $220.00 | $220.00 |
| Purchase #3 | $20.52 | 7.872% | $22.1353 | $22.14 | $22.15 | $22.10 |
| Purchase #4 | $97.44 | 7.341% | $104.5931 | $104.59 | $104.60 | $104.60 |
| Purchase #5 | $160.78 | 5.109% | $168.9943 | $168.99 | $169.00 | $169.00 |
| Purchase #6 | $64.85 | 3.223% | $66.9401 | $66.94 | $66.95 | $66.90 |
| Purchase #7 | $141.93 | 10.727% | $157.1548 | $157.15 | $157.15 | $157.20 |
| 7 purchase totals = | $744.13 | $808.1602 | $808.15 | $808.20 | $808.20 | |