| 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 | $17.54 | 7.541% | $18.8627 | $18.86 | $18.85 | $18.90 |
| Purchase #2 | $116.43 | 6.678% | $124.2052 | $124.21 | $124.20 | $124.20 |
| Purchase #3 | $50.78 | 12.686% | $57.222 | $57.22 | $57.20 | $57.20 |
| Purchase #4 | $14.56 | 5.788% | $15.4027 | $15.40 | $15.40 | $15.40 |
| Purchase #5 | $192.49 | 6.458% | $204.921 | $204.92 | $204.90 | $204.90 |
| Purchase #6 | $199.70 | 5.286% | $210.2561 | $210.26 | $210.25 | $210.30 |
| Purchase #7 | $109.36 | 3.503% | $113.1909 | $113.19 | $113.20 | $113.20 |
| 7 purchase totals = | $700.86 | $744.0606 | $744.06 | $744.00 | $744.10 | |