| 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 | $229.54 | 6.509% | $244.4808 | $244.48 | $244.50 | $244.50 |
| Purchase #2 | $16.34 | 13.231% | $18.5019 | $18.50 | $18.50 | $18.50 |
| Purchase #3 | $44.50 | 11.275% | $49.5174 | $49.52 | $49.50 | $49.50 |
| Purchase #4 | $75.97 | 7.795% | $81.8919 | $81.89 | $81.90 | $81.90 |
| Purchase #5 | $239.67 | 13.773% | $272.6797 | $272.68 | $272.70 | $272.70 |
| Purchase #6 | $100.95 | 6.443% | $107.4542 | $107.45 | $107.45 | $107.50 |
| Purchase #7 | $48.54 | 10.702% | $53.7348 | $53.73 | $53.75 | $53.70 |
| 7 purchase totals = | $755.51 | $828.2607 | $828.25 | $828.30 | $828.30 | |