| 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 | $64.75 | 8.710% | $70.3897 | $70.39 | $70.40 | $70.40 |
| Purchase #2 | $177.25 | 7.521% | $190.581 | $190.58 | $190.60 | $190.60 |
| Purchase #3 | $61.75 | 4.384% | $64.4571 | $64.46 | $64.45 | $64.50 |
| Purchase #4 | $58.72 | 6.135% | $62.3225 | $62.32 | $62.30 | $62.30 |
| Purchase #5 | $135.78 | 10.240% | $149.6839 | $149.68 | $149.70 | $149.70 |
| Purchase #6 | $159.98 | 5.656% | $169.0285 | $169.03 | $169.05 | $169.00 |
| Purchase #7 | $186.29 | 6.532% | $198.4585 | $198.46 | $198.45 | $198.50 |
| 7 purchase totals = | $844.52 | $904.9212 | $904.92 | $904.95 | $905.00 | |