| 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 | $70.80 | 11.690% | $79.0765 | $79.08 | $79.10 | $79.10 |
| Purchase #2 | $10.84 | 13.431% | $12.2959 | $12.30 | $12.30 | $12.30 |
| Purchase #3 | $245.78 | 5.816% | $260.0746 | $260.07 | $260.05 | $260.10 |
| Purchase #4 | $113.50 | 3.477% | $117.4464 | $117.45 | $117.45 | $117.40 |
| Purchase #5 | $83.53 | 4.724% | $87.476 | $87.48 | $87.50 | $87.50 |
| Purchase #6 | $191.71 | 4.198% | $199.758 | $199.76 | $199.75 | $199.80 |
| Purchase #7 | $104.52 | 13.706% | $118.8455 | $118.85 | $118.85 | $118.80 |
| 7 purchase totals = | $820.68 | $874.9729 | $874.99 | $875.00 | $875.00 | |