| 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 | $183.72 | 11.506% | $204.8588 | $204.86 | $204.85 | $204.90 |
| Purchase #2 | $50.90 | 10.785% | $56.3896 | $56.39 | $56.40 | $56.40 |
| Purchase #3 | $166.85 | 12.611% | $187.8915 | $187.89 | $187.90 | $187.90 |
| Purchase #4 | $66.66 | 3.250% | $68.8265 | $68.83 | $68.85 | $68.80 |
| Purchase #5 | $13.84 | 4.357% | $14.443 | $14.44 | $14.45 | $14.40 |
| Purchase #6 | $52.46 | 6.813% | $56.0341 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $220.43 | 6.801% | $235.4214 | $235.42 | $235.40 | $235.40 |
| 7 purchase totals = | $754.86 | $823.8649 | $823.86 | $823.90 | $823.80 | |