| 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 | $55.75 | 8.426% | $60.4475 | $60.45 | $60.45 | $60.40 |
| Purchase #2 | $26.59 | 3.364% | $27.4845 | $27.48 | $27.50 | $27.50 |
| Purchase #3 | $90.43 | 5.808% | $95.6822 | $95.68 | $95.70 | $95.70 |
| Purchase #4 | $9.78 | 5.145% | $10.2832 | $10.28 | $10.30 | $10.30 |
| Purchase #5 | $217.73 | 5.258% | $229.1782 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $105.87 | 11.511% | $118.0567 | $118.06 | $118.05 | $118.10 |
| Purchase #7 | $247.84 | 10.433% | $273.6971 | $273.70 | $273.70 | $273.70 |
| 7 purchase totals = | $753.99 | $814.8294 | $814.83 | $814.90 | $814.90 | |