| 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 | $65.91 | 12.420% | $74.096 | $74.10 | $74.10 | $74.10 |
| Purchase #2 | $6.50 | 12.299% | $7.2994 | $7.30 | $7.30 | $7.30 |
| Purchase #3 | $159.63 | 11.195% | $177.5006 | $177.50 | $177.50 | $177.50 |
| Purchase #4 | $158.66 | 7.766% | $170.9815 | $170.98 | $171.00 | $171.00 |
| Purchase #5 | $15.71 | 11.514% | $17.5188 | $17.52 | $17.50 | $17.50 |
| Purchase #6 | $196.34 | 12.564% | $221.0082 | $221.01 | $221.00 | $221.00 |
| Purchase #7 | $152.75 | 13.295% | $173.0581 | $173.06 | $173.05 | $173.10 |
| 7 purchase totals = | $755.50 | $841.4626 | $841.47 | $841.45 | $841.50 | |