| 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 | $109.69 | 6.177% | $116.4656 | $116.47 | $116.45 | $116.50 |
| Purchase #2 | $31.34 | 9.867% | $34.4323 | $34.43 | $34.45 | $34.40 |
| Purchase #3 | $113.68 | 8.412% | $123.2428 | $123.24 | $123.25 | $123.20 |
| Purchase #4 | $181.63 | 12.476% | $204.2902 | $204.29 | $204.30 | $204.30 |
| Purchase #5 | $164.77 | 9.532% | $180.4759 | $180.48 | $180.50 | $180.50 |
| Purchase #6 | $93.91 | 5.849% | $99.4028 | $99.40 | $99.40 | $99.40 |
| Purchase #7 | $54.63 | 11.360% | $60.836 | $60.84 | $60.85 | $60.80 |
| 7 purchase totals = | $749.65 | $819.1456 | $819.15 | $819.20 | $819.10 | |