| 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 | $26.46 | 6.701% | $28.2331 | $28.23 | $28.25 | $28.20 |
| Purchase #2 | $10.71 | 9.614% | $11.7397 | $11.74 | $11.75 | $11.70 |
| Purchase #3 | $70.53 | 7.451% | $75.7852 | $75.79 | $75.80 | $75.80 |
| Purchase #4 | $213.45 | 13.730% | $242.7567 | $242.76 | $242.75 | $242.80 |
| Purchase #5 | $37.26 | 12.642% | $41.9704 | $41.97 | $41.95 | $42.00 |
| Purchase #6 | $5.45 | 4.136% | $5.6754 | $5.68 | $5.70 | $5.70 |
| Purchase #7 | $170.50 | 5.217% | $179.395 | $179.40 | $179.40 | $179.40 |
| 7 purchase totals = | $534.36 | $585.5555 | $585.57 | $585.60 | $585.60 | |