| 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 | $29.60 | 13.817% | $33.6898 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $45.33 | 4.453% | $47.3485 | $47.35 | $47.35 | $47.30 |
| Purchase #3 | $93.35 | 8.249% | $101.0504 | $101.05 | $101.05 | $101.10 |
| Purchase #4 | $68.69 | 10.122% | $75.6428 | $75.64 | $75.65 | $75.60 |
| Purchase #5 | $71.53 | 3.622% | $74.1208 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $45.72 | 12.456% | $51.4149 | $51.41 | $51.40 | $51.40 |
| Purchase #7 | $240.38 | 6.383% | $255.7235 | $255.72 | $255.70 | $255.70 |
| 7 purchase totals = | $594.60 | $638.9907 | $638.98 | $638.95 | $638.90 | |