| 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 | $25.83 | 5.217% | $27.1776 | $27.18 | $27.20 | $27.20 |
| Purchase #2 | $249.64 | 4.693% | $261.3556 | $261.36 | $261.35 | $261.40 |
| Purchase #3 | $38.73 | 7.738% | $41.7269 | $41.73 | $41.75 | $41.70 |
| Purchase #4 | $144.25 | 6.375% | $153.4459 | $153.45 | $153.45 | $153.40 |
| Purchase #5 | $51.40 | 10.275% | $56.6814 | $56.68 | $56.70 | $56.70 |
| Purchase #6 | $61.41 | 8.321% | $66.5199 | $66.52 | $66.50 | $66.50 |
| Purchase #7 | $178.76 | 11.293% | $198.9474 | $198.95 | $198.95 | $198.90 |
| 7 purchase totals = | $750.02 | $805.8547 | $805.87 | $805.90 | $805.80 | |