| 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 | $7.44 | 3.211% | $7.6789 | $7.68 | $7.70 | $7.70 |
| Purchase #2 | $85.85 | 13.193% | $97.1762 | $97.18 | $97.20 | $97.20 |
| Purchase #3 | $60.88 | 7.533% | $65.4661 | $65.47 | $65.45 | $65.50 |
| Purchase #4 | $100.99 | 8.493% | $109.5671 | $109.57 | $109.55 | $109.60 |
| Purchase #5 | $87.38 | 5.392% | $92.0915 | $92.09 | $92.10 | $92.10 |
| Purchase #6 | $137.86 | 10.830% | $152.7902 | $152.79 | $152.80 | $152.80 |
| Purchase #7 | $213.91 | 6.247% | $227.273 | $227.27 | $227.25 | $227.30 |
| 7 purchase totals = | $694.31 | $752.0430 | $752.05 | $752.05 | $752.20 | |