| 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 | $82.62 | 7.331% | $88.6769 | $88.68 | $88.70 | $88.70 |
| Purchase #2 | $171.67 | 11.140% | $190.794 | $190.79 | $190.80 | $190.80 |
| Purchase #3 | $15.55 | 4.393% | $16.2331 | $16.23 | $16.25 | $16.20 |
| Purchase #4 | $47.63 | 5.260% | $50.1353 | $50.14 | $50.15 | $50.10 |
| Purchase #5 | $222.38 | 9.439% | $243.3704 | $243.37 | $243.35 | $243.40 |
| Purchase #6 | $37.25 | 10.446% | $41.1411 | $41.14 | $41.15 | $41.10 |
| Purchase #7 | $49.86 | 13.433% | $56.5577 | $56.56 | $56.55 | $56.60 |
| 7 purchase totals = | $626.96 | $686.9085 | $686.91 | $686.95 | $686.90 | |