| 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 | $104.98 | 5.112% | $110.3466 | $110.35 | $110.35 | $110.30 |
| Purchase #2 | $81.71 | 6.280% | $86.8414 | $86.84 | $86.85 | $86.80 |
| Purchase #3 | $237.41 | 10.756% | $262.9458 | $262.95 | $262.95 | $262.90 |
| Purchase #4 | $51.90 | 6.294% | $55.1666 | $55.17 | $55.15 | $55.20 |
| Purchase #5 | $139.31 | 10.221% | $153.5489 | $153.55 | $153.55 | $153.50 |
| Purchase #6 | $178.93 | 4.506% | $186.9926 | $186.99 | $187.00 | $187.00 |
| Purchase #7 | $59.46 | 5.225% | $62.5668 | $62.57 | $62.55 | $62.60 |
| 7 purchase totals = | $853.70 | $918.4087 | $918.42 | $918.40 | $918.30 | |