| 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 | $113.86 | 5.587% | $120.2214 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $88.35 | 10.585% | $97.7018 | $97.70 | $97.70 | $97.70 |
| Purchase #3 | $74.31 | 9.507% | $81.3747 | $81.37 | $81.35 | $81.40 |
| Purchase #4 | $186.66 | 11.580% | $208.2752 | $208.28 | $208.30 | $208.30 |
| Purchase #5 | $223.62 | 3.804% | $232.1265 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $58.86 | 8.810% | $64.0456 | $64.05 | $64.05 | $64.00 |
| Purchase #7 | $46.73 | 8.491% | $50.6978 | $50.70 | $50.70 | $50.70 |
| 7 purchase totals = | $792.39 | $854.4430 | $854.45 | $854.45 | $854.40 | |