| 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 | $44.46 | 12.330% | $49.9419 | $49.94 | $49.95 | $49.90 |
| Purchase #2 | $82.48 | 4.226% | $85.9656 | $85.97 | $85.95 | $86.00 |
| Purchase #3 | $97.57 | 4.188% | $101.6562 | $101.66 | $101.65 | $101.70 |
| Purchase #4 | $175.59 | 13.746% | $199.7266 | $199.73 | $199.75 | $199.70 |
| Purchase #5 | $215.91 | 10.149% | $237.8227 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $44.90 | 11.866% | $50.2278 | $50.23 | $50.25 | $50.20 |
| Purchase #7 | $85.37 | 6.829% | $91.1999 | $91.20 | $91.20 | $91.20 |
| 7 purchase totals = | $746.28 | $816.5407 | $816.55 | $816.55 | $816.50 | |