| 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 | $41.53 | 8.825% | $45.195 | $45.20 | $45.20 | $45.20 |
| Purchase #2 | $113.73 | 13.618% | $129.2178 | $129.22 | $129.20 | $129.20 |
| Purchase #3 | $99.68 | 11.230% | $110.8741 | $110.87 | $110.85 | $110.90 |
| Purchase #4 | $140.36 | 6.308% | $149.2139 | $149.21 | $149.20 | $149.20 |
| Purchase #5 | $64.81 | 3.405% | $67.0168 | $67.02 | $67.00 | $67.00 |
| Purchase #6 | $29.89 | 12.107% | $33.5088 | $33.51 | $33.50 | $33.50 |
| Purchase #7 | $168.31 | 13.814% | $191.5603 | $191.56 | $191.55 | $191.60 |
| 7 purchase totals = | $658.31 | $726.5867 | $726.59 | $726.50 | $726.60 | |