| 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 | $41.85 | 9.497% | $45.8245 | $45.82 | $45.80 | $45.80 |
| Purchase #2 | $134.94 | 9.424% | $147.6567 | $147.66 | $147.65 | $147.70 |
| Purchase #3 | $112.73 | 5.542% | $118.9775 | $118.98 | $119.00 | $119.00 |
| Purchase #4 | $37.74 | 13.411% | $42.8013 | $42.80 | $42.80 | $42.80 |
| Purchase #5 | $141.79 | 6.167% | $150.5342 | $150.53 | $150.55 | $150.50 |
| Purchase #6 | $41.74 | 7.324% | $44.797 | $44.80 | $44.80 | $44.80 |
| Purchase #7 | $17.58 | 12.568% | $19.7895 | $19.79 | $19.80 | $19.80 |
| 7 purchase totals = | $528.37 | $570.3807 | $570.38 | $570.40 | $570.40 | |