| 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 | $97.79 | 5.234% | $102.9083 | $102.91 | $102.90 | $102.90 |
| Purchase #2 | $187.78 | 8.795% | $204.2953 | $204.30 | $204.30 | $204.30 |
| Purchase #3 | $223.28 | 9.647% | $244.8198 | $244.82 | $244.80 | $244.80 |
| Purchase #4 | $79.61 | 4.567% | $83.2458 | $83.25 | $83.25 | $83.20 |
| Purchase #5 | $148.31 | 9.858% | $162.9304 | $162.93 | $162.95 | $162.90 |
| Purchase #6 | $42.39 | 8.411% | $45.9554 | $45.96 | $45.95 | $46.00 |
| Purchase #7 | $31.53 | 10.632% | $34.8823 | $34.88 | $34.90 | $34.90 |
| 7 purchase totals = | $810.69 | $879.0373 | $879.05 | $879.05 | $879.00 | |