| 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 | $75.59 | 3.707% | $78.3921 | $78.39 | $78.40 | $78.40 |
| Purchase #2 | $95.40 | 9.336% | $104.3065 | $104.31 | $104.30 | $104.30 |
| Purchase #3 | $41.62 | 12.854% | $46.9698 | $46.97 | $46.95 | $47.00 |
| Purchase #4 | $223.99 | 11.196% | $249.0679 | $249.07 | $249.05 | $249.10 |
| Purchase #5 | $79.58 | 5.135% | $83.6664 | $83.67 | $83.65 | $83.70 |
| Purchase #6 | $114.85 | 9.141% | $125.3484 | $125.35 | $125.35 | $125.30 |
| Purchase #7 | $37.86 | 3.391% | $39.1438 | $39.14 | $39.15 | $39.10 |
| 7 purchase totals = | $668.89 | $726.8949 | $726.90 | $726.85 | $726.90 | |