| 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 | $43.28 | 8.293% | $46.8692 | $46.87 | $46.85 | $46.90 |
| Purchase #2 | $197.90 | 6.203% | $210.1757 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $139.70 | 4.426% | $145.8831 | $145.88 | $145.90 | $145.90 |
| Purchase #4 | $45.32 | 6.410% | $48.225 | $48.23 | $48.25 | $48.20 |
| Purchase #5 | $151.67 | 11.848% | $169.6399 | $169.64 | $169.65 | $169.60 |
| Purchase #6 | $240.53 | 12.617% | $270.8777 | $270.88 | $270.90 | $270.90 |
| Purchase #7 | $44.92 | 6.358% | $47.776 | $47.78 | $47.80 | $47.80 |
| 7 purchase totals = | $863.32 | $939.4466 | $939.46 | $939.55 | $939.50 | |