| 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 | $47.70 | 10.803% | $52.853 | $52.85 | $52.85 | $52.90 |
| Purchase #2 | $79.39 | 5.162% | $83.4881 | $83.49 | $83.50 | $83.50 |
| Purchase #3 | $229.92 | 8.326% | $249.0631 | $249.06 | $249.05 | $249.10 |
| Purchase #4 | $211.28 | 6.381% | $224.7618 | $224.76 | $224.75 | $224.80 |
| Purchase #5 | $87.86 | 4.429% | $91.7513 | $91.75 | $91.75 | $91.80 |
| Purchase #6 | $157.89 | 11.693% | $176.3521 | $176.35 | $176.35 | $176.40 |
| Purchase #7 | $109.69 | 4.244% | $114.3452 | $114.35 | $114.35 | $114.30 |
| 7 purchase totals = | $923.73 | $992.6146 | $992.61 | $992.60 | $992.80 | |