| 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 | $55.71 | 4.519% | $58.2275 | $58.23 | $58.25 | $58.20 |
| Purchase #2 | $58.63 | 4.229% | $61.1095 | $61.11 | $61.10 | $61.10 |
| Purchase #3 | $63.68 | 10.270% | $70.2199 | $70.22 | $70.20 | $70.20 |
| Purchase #4 | $131.81 | 7.403% | $141.5679 | $141.57 | $141.55 | $141.60 |
| Purchase #5 | $170.35 | 5.115% | $179.0634 | $179.06 | $179.05 | $179.10 |
| Purchase #6 | $117.30 | 4.239% | $122.2723 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $248.85 | 12.807% | $280.7202 | $280.72 | $280.70 | $280.70 |
| 7 purchase totals = | $846.33 | $913.1807 | $913.18 | $913.10 | $913.20 | |