| 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 | $102.88 | 8.316% | $111.4355 | $111.44 | $111.45 | $111.40 |
| Purchase #2 | $225.71 | 5.401% | $237.9006 | $237.90 | $237.90 | $237.90 |
| Purchase #3 | $146.55 | 8.363% | $158.806 | $158.81 | $158.80 | $158.80 |
| Purchase #4 | $68.28 | 8.553% | $74.12 | $74.12 | $74.10 | $74.10 |
| Purchase #5 | $49.58 | 3.458% | $51.2945 | $51.29 | $51.30 | $51.30 |
| Purchase #6 | $34.70 | 3.813% | $36.0231 | $36.02 | $36.00 | $36.00 |
| Purchase #7 | $92.91 | 4.550% | $97.1374 | $97.14 | $97.15 | $97.10 |
| 7 purchase totals = | $720.61 | $766.7171 | $766.72 | $766.70 | $766.60 | |