| 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 | $75.88 | 7.327% | $81.4397 | $81.44 | $81.45 | $81.40 |
| Purchase #2 | $250.96 | 8.245% | $271.6517 | $271.65 | $271.65 | $271.70 |
| Purchase #3 | $14.51 | 4.228% | $15.1235 | $15.12 | $15.10 | $15.10 |
| Purchase #4 | $36.66 | 4.714% | $38.3882 | $38.39 | $38.40 | $38.40 |
| Purchase #5 | $74.89 | 8.176% | $81.013 | $81.01 | $81.00 | $81.00 |
| Purchase #6 | $76.89 | 8.548% | $83.4626 | $83.46 | $83.45 | $83.50 |
| Purchase #7 | $229.70 | 6.428% | $244.4651 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $759.49 | $815.5438 | $815.54 | $815.50 | $815.60 | |