| 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 | $85.75 | 3.599% | $88.8361 | $88.84 | $88.85 | $88.80 |
| Purchase #2 | $229.37 | 6.708% | $244.7561 | $244.76 | $244.75 | $244.80 |
| Purchase #3 | $136.93 | 10.827% | $151.7554 | $151.76 | $151.75 | $151.80 |
| Purchase #4 | $82.36 | 13.299% | $93.3131 | $93.31 | $93.30 | $93.30 |
| Purchase #5 | $32.25 | 8.640% | $35.0364 | $35.04 | $35.05 | $35.00 |
| Purchase #6 | $109.66 | 9.741% | $120.342 | $120.34 | $120.35 | $120.30 |
| Purchase #7 | $22.74 | 4.569% | $23.779 | $23.78 | $23.80 | $23.80 |
| 7 purchase totals = | $699.06 | $757.8181 | $757.83 | $757.85 | $757.80 | |