| 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 | $22.60 | 12.442% | $25.4119 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $34.83 | 8.868% | $37.9187 | $37.92 | $37.90 | $37.90 |
| Purchase #3 | $148.88 | 10.121% | $163.9481 | $163.95 | $163.95 | $163.90 |
| Purchase #4 | $205.92 | 3.746% | $213.6338 | $213.63 | $213.65 | $213.60 |
| Purchase #5 | $64.39 | 8.637% | $69.9514 | $69.95 | $69.95 | $70.00 |
| Purchase #6 | $221.88 | 11.277% | $246.9014 | $246.90 | $246.90 | $246.90 |
| Purchase #7 | $117.74 | 9.753% | $129.2232 | $129.22 | $129.20 | $129.20 |
| 7 purchase totals = | $816.24 | $886.9885 | $886.98 | $886.95 | $886.90 | |