| 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 | $68.91 | 4.853% | $72.2542 | $72.25 | $72.25 | $72.30 |
| Purchase #2 | $6.51 | 7.766% | $7.0156 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $238.38 | 5.809% | $252.2275 | $252.23 | $252.25 | $252.20 |
| Purchase #4 | $231.67 | 10.151% | $255.1868 | $255.19 | $255.20 | $255.20 |
| Purchase #5 | $171.77 | 3.575% | $177.9108 | $177.91 | $177.90 | $177.90 |
| Purchase #6 | $79.36 | 11.255% | $88.292 | $88.29 | $88.30 | $88.30 |
| Purchase #7 | $55.81 | 5.126% | $58.6708 | $58.67 | $58.65 | $58.70 |
| 7 purchase totals = | $852.41 | $911.5577 | $911.56 | $911.55 | $911.60 | |