| 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 | $44.36 | 3.120% | $45.744 | $45.74 | $45.75 | $45.70 |
| Purchase #2 | $214.57 | 5.372% | $226.0967 | $226.10 | $226.10 | $226.10 |
| Purchase #3 | $182.97 | 8.651% | $198.7987 | $198.80 | $198.80 | $198.80 |
| Purchase #4 | $183.43 | 11.829% | $205.1279 | $205.13 | $205.15 | $205.10 |
| Purchase #5 | $24.77 | 13.536% | $28.1229 | $28.12 | $28.10 | $28.10 |
| Purchase #6 | $60.53 | 9.329% | $66.1768 | $66.18 | $66.20 | $66.20 |
| Purchase #7 | $109.31 | 9.178% | $119.3425 | $119.34 | $119.35 | $119.30 |
| 7 purchase totals = | $819.94 | $889.4095 | $889.41 | $889.45 | $889.30 | |