| 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 | $148.59 | 4.531% | $155.3226 | $155.32 | $155.30 | $155.30 |
| Purchase #2 | $72.35 | 12.791% | $81.6043 | $81.60 | $81.60 | $81.60 |
| Purchase #3 | $82.47 | 12.303% | $92.6163 | $92.62 | $92.60 | $92.60 |
| Purchase #4 | $77.74 | 8.793% | $84.5757 | $84.58 | $84.60 | $84.60 |
| Purchase #5 | $67.57 | 6.420% | $71.908 | $71.91 | $71.90 | $71.90 |
| Purchase #6 | $205.31 | 6.731% | $219.1294 | $219.13 | $219.15 | $219.10 |
| Purchase #7 | $81.53 | 7.198% | $87.3985 | $87.40 | $87.40 | $87.40 |
| 7 purchase totals = | $735.56 | $792.5548 | $792.56 | $792.55 | $792.50 | |