| 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 | $85.31 | 3.460% | $88.2617 | $88.26 | $88.25 | $88.30 |
| Purchase #2 | $29.83 | 5.192% | $31.3788 | $31.38 | $31.40 | $31.40 |
| Purchase #3 | $107.83 | 9.334% | $117.8949 | $117.89 | $117.90 | $117.90 |
| Purchase #4 | $169.92 | 11.612% | $189.6511 | $189.65 | $189.65 | $189.70 |
| Purchase #5 | $79.79 | 4.800% | $83.6199 | $83.62 | $83.60 | $83.60 |
| Purchase #6 | $86.60 | 6.365% | $92.1121 | $92.11 | $92.10 | $92.10 |
| Purchase #7 | $141.47 | 10.485% | $156.3031 | $156.30 | $156.30 | $156.30 |
| 7 purchase totals = | $700.75 | $759.2216 | $759.21 | $759.20 | $759.30 | |