| 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 | $18.66 | 4.761% | $19.5484 | $19.55 | $19.55 | $19.50 |
| Purchase #2 | $90.42 | 7.463% | $97.168 | $97.17 | $97.15 | $97.20 |
| Purchase #3 | $231.46 | 8.634% | $251.4443 | $251.44 | $251.45 | $251.40 |
| Purchase #4 | $87.78 | 6.210% | $93.2311 | $93.23 | $93.25 | $93.20 |
| Purchase #5 | $8.50 | 5.816% | $8.9944 | $8.99 | $9.00 | $9.00 |
| Purchase #6 | $54.50 | 5.545% | $57.522 | $57.52 | $57.50 | $57.50 |
| Purchase #7 | $199.88 | 3.314% | $206.504 | $206.50 | $206.50 | $206.50 |
| 7 purchase totals = | $691.20 | $734.4122 | $734.40 | $734.40 | $734.30 | |