| 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 | $80.45 | 6.811% | $85.9294 | $85.93 | $85.95 | $85.90 |
| Purchase #2 | $224.35 | 13.779% | $255.2632 | $255.26 | $255.25 | $255.30 |
| Purchase #3 | $98.66 | 4.272% | $102.8748 | $102.87 | $102.85 | $102.90 |
| Purchase #4 | $119.61 | 5.297% | $125.9457 | $125.95 | $125.95 | $125.90 |
| Purchase #5 | $172.87 | 9.635% | $189.526 | $189.53 | $189.55 | $189.50 |
| Purchase #6 | $170.49 | 3.667% | $176.7419 | $176.74 | $176.75 | $176.70 |
| Purchase #7 | $6.31 | 12.713% | $7.1122 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $872.74 | $943.3932 | $943.39 | $943.40 | $943.30 | |