| 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 | $39.29 | 12.296% | $44.1211 | $44.12 | $44.10 | $44.10 |
| Purchase #2 | $81.81 | 8.492% | $88.7573 | $88.76 | $88.75 | $88.80 |
| Purchase #3 | $134.39 | 12.763% | $151.5422 | $151.54 | $151.55 | $151.50 |
| Purchase #4 | $58.97 | 8.115% | $63.7554 | $63.76 | $63.75 | $63.80 |
| Purchase #5 | $211.36 | 6.759% | $225.6458 | $225.65 | $225.65 | $225.60 |
| Purchase #6 | $228.29 | 3.110% | $235.3898 | $235.39 | $235.40 | $235.40 |
| Purchase #7 | $38.67 | 7.273% | $41.4825 | $41.48 | $41.50 | $41.50 |
| 7 purchase totals = | $792.78 | $850.6941 | $850.70 | $850.70 | $850.70 | |