| 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 | $65.83 | 13.717% | $74.8599 | $74.86 | $74.85 | $74.90 |
| Purchase #2 | $17.90 | 9.763% | $19.6476 | $19.65 | $19.65 | $19.60 |
| Purchase #3 | $172.57 | 7.610% | $185.7026 | $185.70 | $185.70 | $185.70 |
| Purchase #4 | $77.52 | 10.336% | $85.5325 | $85.53 | $85.55 | $85.50 |
| Purchase #5 | $95.78 | 3.724% | $99.3468 | $99.35 | $99.35 | $99.30 |
| Purchase #6 | $237.60 | 9.660% | $260.5522 | $260.55 | $260.55 | $260.60 |
| Purchase #7 | $79.42 | 6.739% | $84.7721 | $84.77 | $84.75 | $84.80 |
| 7 purchase totals = | $746.62 | $810.4137 | $810.41 | $810.40 | $810.40 | |