| 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 | $37.66 | 7.444% | $40.4634 | $40.46 | $40.45 | $40.50 |
| Purchase #2 | $198.70 | 9.543% | $217.6619 | $217.66 | $217.65 | $217.70 |
| Purchase #3 | $112.90 | 5.261% | $118.8397 | $118.84 | $118.85 | $118.80 |
| Purchase #4 | $141.42 | 13.679% | $160.7648 | $160.76 | $160.75 | $160.80 |
| Purchase #5 | $97.96 | 3.605% | $101.4915 | $101.49 | $101.50 | $101.50 |
| Purchase #6 | $60.71 | 13.453% | $68.8773 | $68.88 | $68.90 | $68.90 |
| Purchase #7 | $249.79 | 10.466% | $275.933 | $275.93 | $275.95 | $275.90 |
| 7 purchase totals = | $899.14 | $984.0316 | $984.02 | $984.05 | $984.10 | |