| 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 | $52.65 | 10.290% | $58.0677 | $58.07 | $58.05 | $58.10 |
| Purchase #2 | $220.30 | 3.695% | $228.4401 | $228.44 | $228.45 | $228.40 |
| Purchase #3 | $138.72 | 7.783% | $149.5166 | $149.52 | $149.50 | $149.50 |
| Purchase #4 | $200.38 | 7.587% | $215.5828 | $215.58 | $215.60 | $215.60 |
| Purchase #5 | $158.63 | 6.645% | $169.171 | $169.17 | $169.15 | $169.20 |
| Purchase #6 | $67.75 | 9.438% | $74.1442 | $74.14 | $74.15 | $74.10 |
| Purchase #7 | $242.78 | 10.426% | $268.0922 | $268.09 | $268.10 | $268.10 |
| 7 purchase totals = | $1,081.21 | $1,163.0146 | $1,163.01 | $1,163.00 | $1,163.00 | |