| 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 | $60.59 | 8.665% | $65.8401 | $65.84 | $65.85 | $65.80 |
| Purchase #2 | $115.67 | 4.751% | $121.1655 | $121.17 | $121.15 | $121.20 |
| Purchase #3 | $187.29 | 6.310% | $199.108 | $199.11 | $199.10 | $199.10 |
| Purchase #4 | $14.48 | 7.362% | $15.546 | $15.55 | $15.55 | $15.50 |
| Purchase #5 | $8.93 | 11.113% | $9.9224 | $9.92 | $9.90 | $9.90 |
| Purchase #6 | $180.84 | 13.108% | $204.5445 | $204.54 | $204.55 | $204.50 |
| Purchase #7 | $56.82 | 4.447% | $59.3468 | $59.35 | $59.35 | $59.30 |
| 7 purchase totals = | $624.62 | $675.4733 | $675.48 | $675.45 | $675.30 | |