| 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 | $88.77 | 12.248% | $99.6425 | $99.64 | $99.65 | $99.60 |
| Purchase #2 | $147.49 | 6.583% | $157.1993 | $157.20 | $157.20 | $157.20 |
| Purchase #3 | $57.43 | 9.279% | $62.7589 | $62.76 | $62.75 | $62.80 |
| Purchase #4 | $58.34 | 5.762% | $61.7016 | $61.70 | $61.70 | $61.70 |
| Purchase #5 | $158.66 | 10.756% | $175.7255 | $175.73 | $175.75 | $175.70 |
| Purchase #6 | $112.38 | 9.634% | $123.2067 | $123.21 | $123.20 | $123.20 |
| Purchase #7 | $70.76 | 13.107% | $80.0345 | $80.03 | $80.05 | $80.00 |
| 7 purchase totals = | $693.83 | $760.2690 | $760.27 | $760.30 | $760.20 | |