| 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 | $82.40 | 13.312% | $93.3691 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $213.60 | 3.103% | $220.228 | $220.23 | $220.25 | $220.20 |
| Purchase #3 | $59.70 | 10.699% | $66.0873 | $66.09 | $66.10 | $66.10 |
| Purchase #4 | $169.90 | 12.413% | $190.9897 | $190.99 | $191.00 | $191.00 |
| Purchase #5 | $65.36 | 4.818% | $68.509 | $68.51 | $68.50 | $68.50 |
| Purchase #6 | $65.47 | 3.731% | $67.9127 | $67.91 | $67.90 | $67.90 |
| Purchase #7 | $46.51 | 5.811% | $49.2127 | $49.21 | $49.20 | $49.20 |
| 7 purchase totals = | $702.94 | $756.3085 | $756.31 | $756.30 | $756.30 | |