| 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 | $111.70 | 12.514% | $125.6781 | $125.68 | $125.70 | $125.70 |
| Purchase #2 | $24.85 | 8.189% | $26.885 | $26.89 | $26.90 | $26.90 |
| Purchase #3 | $30.76 | 8.397% | $33.3429 | $33.34 | $33.35 | $33.30 |
| Purchase #4 | $34.47 | 6.872% | $36.8388 | $36.84 | $36.85 | $36.80 |
| Purchase #5 | $107.27 | 9.183% | $117.1206 | $117.12 | $117.10 | $117.10 |
| Purchase #6 | $47.61 | 4.827% | $49.9081 | $49.91 | $49.90 | $49.90 |
| Purchase #7 | $171.90 | 7.143% | $184.1788 | $184.18 | $184.20 | $184.20 |
| 7 purchase totals = | $528.56 | $573.9523 | $573.96 | $574.00 | $573.90 | |