| 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 | $31.96 | 12.799% | $36.0506 | $36.05 | $36.05 | $36.10 |
| Purchase #2 | $16.87 | 5.195% | $17.7464 | $17.75 | $17.75 | $17.70 |
| Purchase #3 | $93.99 | 11.270% | $104.5827 | $104.58 | $104.60 | $104.60 |
| Purchase #4 | $72.80 | 3.634% | $75.4456 | $75.45 | $75.45 | $75.40 |
| Purchase #5 | $102.75 | 3.827% | $106.6822 | $106.68 | $106.70 | $106.70 |
| Purchase #6 | $14.27 | 4.604% | $14.927 | $14.93 | $14.95 | $14.90 |
| Purchase #7 | $103.51 | 8.350% | $112.1531 | $112.15 | $112.15 | $112.20 |
| 7 purchase totals = | $436.15 | $467.5876 | $467.59 | $467.65 | $467.60 | |