| 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 | $73.61 | 6.690% | $78.5345 | $78.53 | $78.55 | $78.50 |
| Purchase #2 | $33.27 | 12.245% | $37.3439 | $37.34 | $37.35 | $37.30 |
| Purchase #3 | $77.38 | 9.732% | $84.9106 | $84.91 | $84.90 | $84.90 |
| Purchase #4 | $92.27 | 5.577% | $97.4159 | $97.42 | $97.40 | $97.40 |
| Purchase #5 | $114.97 | 6.732% | $122.7098 | $122.71 | $122.70 | $122.70 |
| Purchase #6 | $42.96 | 10.234% | $47.3565 | $47.36 | $47.35 | $47.40 |
| Purchase #7 | $99.57 | 12.470% | $111.9864 | $111.99 | $112.00 | $112.00 |
| 7 purchase totals = | $534.03 | $580.2576 | $580.26 | $580.25 | $580.20 | |