| 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 | $39.37 | 4.340% | $41.0787 | $41.08 | $41.10 | $41.10 |
| Purchase #2 | $79.58 | 11.411% | $88.6609 | $88.66 | $88.65 | $88.70 |
| Purchase #3 | $219.92 | 4.495% | $229.8054 | $229.81 | $229.80 | $229.80 |
| Purchase #4 | $177.55 | 11.664% | $198.2594 | $198.26 | $198.25 | $198.30 |
| Purchase #5 | $28.94 | 3.389% | $29.9208 | $29.92 | $29.90 | $29.90 |
| Purchase #6 | $10.40 | 7.822% | $11.2135 | $11.21 | $11.20 | $11.20 |
| Purchase #7 | $202.79 | 3.291% | $209.4638 | $209.46 | $209.45 | $209.50 |
| 7 purchase totals = | $758.55 | $808.4025 | $808.40 | $808.35 | $808.50 | |