| 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 | $25.93 | 8.854% | $28.2258 | $28.23 | $28.25 | $28.20 |
| Purchase #2 | $67.28 | 10.526% | $74.3619 | $74.36 | $74.35 | $74.40 |
| Purchase #3 | $211.79 | 7.659% | $228.011 | $228.01 | $228.00 | $228.00 |
| Purchase #4 | $109.77 | 11.331% | $122.208 | $122.21 | $122.20 | $122.20 |
| Purchase #5 | $189.71 | 13.612% | $215.5333 | $215.53 | $215.55 | $215.50 |
| Purchase #6 | $46.70 | 5.384% | $49.2143 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $84.67 | 4.791% | $88.7265 | $88.73 | $88.75 | $88.70 |
| 7 purchase totals = | $735.85 | $806.2808 | $806.28 | $806.30 | $806.20 | |