| 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 | $20.87 | 10.482% | $23.0576 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $191.89 | 12.735% | $216.3272 | $216.33 | $216.35 | $216.30 |
| Purchase #3 | $84.30 | 10.498% | $93.1498 | $93.15 | $93.15 | $93.10 |
| Purchase #4 | $250.94 | 4.873% | $263.1683 | $263.17 | $263.15 | $263.20 |
| Purchase #5 | $73.62 | 4.673% | $77.0603 | $77.06 | $77.05 | $77.10 |
| Purchase #6 | $9.91 | 9.195% | $10.8212 | $10.82 | $10.80 | $10.80 |
| Purchase #7 | $102.35 | 13.186% | $115.8459 | $115.85 | $115.85 | $115.80 |
| 7 purchase totals = | $733.88 | $799.4303 | $799.44 | $799.40 | $799.40 | |