| 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 | $49.58 | 4.418% | $51.7704 | $51.77 | $51.75 | $51.80 |
| Purchase #2 | $220.41 | 7.538% | $237.0245 | $237.02 | $237.00 | $237.00 |
| Purchase #3 | $217.66 | 12.223% | $244.2646 | $244.26 | $244.25 | $244.30 |
| Purchase #4 | $44.37 | 13.353% | $50.2947 | $50.29 | $50.30 | $50.30 |
| Purchase #5 | $112.72 | 4.608% | $117.9141 | $117.91 | $117.90 | $117.90 |
| Purchase #6 | $51.83 | 6.276% | $55.0829 | $55.08 | $55.10 | $55.10 |
| Purchase #7 | $98.30 | 8.453% | $106.6093 | $106.61 | $106.60 | $106.60 |
| 7 purchase totals = | $794.87 | $862.9605 | $862.94 | $862.90 | $863.00 | |