| 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 | $186.40 | 12.407% | $209.5266 | $209.53 | $209.55 | $209.50 |
| Purchase #2 | $45.38 | 7.144% | $48.6219 | $48.62 | $48.60 | $48.60 |
| Purchase #3 | $75.41 | 12.668% | $84.9629 | $84.96 | $84.95 | $85.00 |
| Purchase #4 | $50.84 | 12.354% | $57.1208 | $57.12 | $57.10 | $57.10 |
| Purchase #5 | $84.62 | 8.366% | $91.6993 | $91.70 | $91.70 | $91.70 |
| Purchase #6 | $213.84 | 3.503% | $221.3308 | $221.33 | $221.35 | $221.30 |
| Purchase #7 | $144.40 | 8.666% | $156.9137 | $156.91 | $156.90 | $156.90 |
| 7 purchase totals = | $800.89 | $870.1760 | $870.17 | $870.15 | $870.10 | |