| 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 | $46.66 | 9.633% | $51.1548 | $51.15 | $51.15 | $51.20 |
| Purchase #2 | $84.69 | 9.458% | $92.7 | $92.70 | $92.70 | $92.70 |
| Purchase #3 | $90.75 | 7.508% | $97.5635 | $97.56 | $97.55 | $97.60 |
| Purchase #4 | $18.28 | 13.130% | $20.6802 | $20.68 | $20.70 | $20.70 |
| Purchase #5 | $207.73 | 10.262% | $229.0473 | $229.05 | $229.05 | $229.00 |
| Purchase #6 | $37.74 | 12.856% | $42.5919 | $42.59 | $42.60 | $42.60 |
| Purchase #7 | $82.80 | 7.276% | $88.8245 | $88.82 | $88.80 | $88.80 |
| 7 purchase totals = | $568.65 | $622.5622 | $622.55 | $622.55 | $622.60 | |