| 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 | $18.34 | 10.431% | $20.253 | $20.25 | $20.25 | $20.30 |
| Purchase #2 | $73.73 | 3.377% | $76.2199 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $45.41 | 13.405% | $51.4972 | $51.50 | $51.50 | $51.50 |
| Purchase #4 | $92.28 | 5.801% | $97.6332 | $97.63 | $97.65 | $97.60 |
| Purchase #5 | $205.73 | 7.290% | $220.7277 | $220.73 | $220.75 | $220.70 |
| Purchase #6 | $55.60 | 12.257% | $62.4149 | $62.41 | $62.40 | $62.40 |
| Purchase #7 | $213.36 | 11.829% | $238.5984 | $238.60 | $238.60 | $238.60 |
| 7 purchase totals = | $704.45 | $767.3443 | $767.34 | $767.35 | $767.30 | |