| 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 | $51.39 | 12.603% | $57.8667 | $57.87 | $57.85 | $57.90 |
| Purchase #2 | $146.66 | 7.678% | $157.9206 | $157.92 | $157.90 | $157.90 |
| Purchase #3 | $71.48 | 7.620% | $76.9268 | $76.93 | $76.95 | $76.90 |
| Purchase #4 | $235.97 | 5.693% | $249.4038 | $249.40 | $249.40 | $249.40 |
| Purchase #5 | $79.75 | 4.698% | $83.4967 | $83.50 | $83.50 | $83.50 |
| Purchase #6 | $111.79 | 6.426% | $118.9736 | $118.97 | $118.95 | $119.00 |
| Purchase #7 | $104.41 | 11.691% | $116.6166 | $116.62 | $116.60 | $116.60 |
| 7 purchase totals = | $801.45 | $861.2048 | $861.21 | $861.15 | $861.20 | |