| 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 | $100.72 | 12.665% | $113.4762 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $26.86 | 10.465% | $29.6709 | $29.67 | $29.65 | $29.70 |
| Purchase #3 | $93.79 | 6.373% | $99.7672 | $99.77 | $99.75 | $99.80 |
| Purchase #4 | $104.76 | 12.121% | $117.458 | $117.46 | $117.45 | $117.50 |
| Purchase #5 | $238.34 | 5.473% | $251.3843 | $251.38 | $251.40 | $251.40 |
| Purchase #6 | $67.97 | 10.258% | $74.9424 | $74.94 | $74.95 | $74.90 |
| Purchase #7 | $229.27 | 3.590% | $237.5008 | $237.50 | $237.50 | $237.50 |
| 7 purchase totals = | $861.71 | $924.1998 | $924.20 | $924.20 | $924.30 | |