| 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 | $71.46 | 13.237% | $80.9192 | $80.92 | $80.90 | $80.90 |
| Purchase #2 | $192.57 | 6.854% | $205.7687 | $205.77 | $205.75 | $205.80 |
| Purchase #3 | $127.49 | 4.135% | $132.7617 | $132.76 | $132.75 | $132.80 |
| Purchase #4 | $35.98 | 8.284% | $38.9606 | $38.96 | $38.95 | $39.00 |
| Purchase #5 | $90.80 | 7.232% | $97.3667 | $97.37 | $97.35 | $97.40 |
| Purchase #6 | $175.61 | 12.610% | $197.7544 | $197.75 | $197.75 | $197.80 |
| Purchase #7 | $127.92 | 8.801% | $139.1782 | $139.18 | $139.20 | $139.20 |
| 7 purchase totals = | $821.83 | $892.7095 | $892.71 | $892.65 | $892.90 | |