| 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 | $111.95 | 7.252% | $120.0686 | $120.07 | $120.05 | $120.10 |
| Purchase #2 | $20.85 | 10.458% | $23.0305 | $23.03 | $23.05 | $23.00 |
| Purchase #3 | $216.75 | 12.831% | $244.5612 | $244.56 | $244.55 | $244.60 |
| Purchase #4 | $102.91 | 8.304% | $111.4556 | $111.46 | $111.45 | $111.50 |
| Purchase #5 | $100.34 | 8.411% | $108.7796 | $108.78 | $108.80 | $108.80 |
| Purchase #6 | $72.35 | 9.701% | $79.3687 | $79.37 | $79.35 | $79.40 |
| Purchase #7 | $89.46 | 8.467% | $97.0346 | $97.03 | $97.05 | $97.00 |
| 7 purchase totals = | $714.61 | $784.2988 | $784.30 | $784.30 | $784.40 | |