| 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 | $79.41 | 10.514% | $87.7592 | $87.76 | $87.75 | $87.80 |
| Purchase #2 | $50.25 | 10.280% | $55.4157 | $55.42 | $55.40 | $55.40 |
| Purchase #3 | $94.74 | 8.453% | $102.7484 | $102.75 | $102.75 | $102.70 |
| Purchase #4 | $228.70 | 11.277% | $254.4905 | $254.49 | $254.50 | $254.50 |
| Purchase #5 | $60.88 | 4.825% | $63.8175 | $63.82 | $63.80 | $63.80 |
| Purchase #6 | $247.88 | 13.833% | $282.1692 | $282.17 | $282.15 | $282.20 |
| Purchase #7 | $69.84 | 6.823% | $74.6052 | $74.61 | $74.60 | $74.60 |
| 7 purchase totals = | $831.70 | $921.0057 | $921.02 | $920.95 | $921.00 | |