| 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 | $23.73 | 6.337% | $25.2338 | $25.23 | $25.25 | $25.20 |
| Purchase #2 | $62.36 | 4.691% | $65.2853 | $65.29 | $65.30 | $65.30 |
| Purchase #3 | $234.45 | 4.155% | $244.1914 | $244.19 | $244.20 | $244.20 |
| Purchase #4 | $199.69 | 6.164% | $211.9989 | $212.00 | $212.00 | $212.00 |
| Purchase #5 | $65.99 | 3.702% | $68.4329 | $68.43 | $68.45 | $68.40 |
| Purchase #6 | $213.78 | 10.600% | $236.4407 | $236.44 | $236.45 | $236.40 |
| Purchase #7 | $20.34 | 5.346% | $21.4274 | $21.43 | $21.45 | $21.40 |
| 7 purchase totals = | $820.34 | $873.0104 | $873.01 | $873.10 | $872.90 | |