| 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 | $141.70 | 12.520% | $159.4408 | $159.44 | $159.45 | $159.40 |
| Purchase #2 | $14.68 | 6.512% | $15.636 | $15.64 | $15.65 | $15.60 |
| Purchase #3 | $243.69 | 8.557% | $264.5426 | $264.54 | $264.55 | $264.50 |
| Purchase #4 | $47.93 | 9.641% | $52.5509 | $52.55 | $52.55 | $52.60 |
| Purchase #5 | $102.98 | 13.245% | $116.6197 | $116.62 | $116.60 | $116.60 |
| Purchase #6 | $69.29 | 7.770% | $74.6738 | $74.67 | $74.65 | $74.70 |
| Purchase #7 | $45.74 | 8.456% | $49.6078 | $49.61 | $49.60 | $49.60 |
| 7 purchase totals = | $666.01 | $733.0716 | $733.07 | $733.05 | $733.00 | |