| 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 | $101.80 | 7.543% | $109.4788 | $109.48 | $109.50 | $109.50 |
| Purchase #2 | $135.97 | 13.721% | $154.6264 | $154.63 | $154.65 | $154.60 |
| Purchase #3 | $130.28 | 9.788% | $143.0318 | $143.03 | $143.05 | $143.00 |
| Purchase #4 | $76.56 | 3.490% | $79.2319 | $79.23 | $79.25 | $79.20 |
| Purchase #5 | $36.28 | 5.584% | $38.3059 | $38.31 | $38.30 | $38.30 |
| Purchase #6 | $249.69 | 7.586% | $268.6315 | $268.63 | $268.65 | $268.60 |
| Purchase #7 | $85.97 | 3.332% | $88.8345 | $88.83 | $88.85 | $88.80 |
| 7 purchase totals = | $816.55 | $882.1408 | $882.14 | $882.25 | $882.00 | |