| 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 | $39.51 | 13.203% | $44.7265 | $44.73 | $44.75 | $44.70 |
| Purchase #2 | $86.35 | 10.781% | $95.6594 | $95.66 | $95.65 | $95.70 |
| Purchase #3 | $236.78 | 6.177% | $251.4059 | $251.41 | $251.40 | $251.40 |
| Purchase #4 | $94.85 | 7.838% | $102.2843 | $102.28 | $102.30 | $102.30 |
| Purchase #5 | $180.41 | 9.782% | $198.0577 | $198.06 | $198.05 | $198.10 |
| Purchase #6 | $72.36 | 4.159% | $75.3695 | $75.37 | $75.35 | $75.40 |
| Purchase #7 | $109.85 | 11.509% | $122.4926 | $122.49 | $122.50 | $122.50 |
| 7 purchase totals = | $820.11 | $889.9959 | $890.00 | $890.00 | $890.10 | |