| 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 | $13.98 | 9.775% | $15.3465 | $15.35 | $15.35 | $15.30 |
| Purchase #2 | $84.44 | 4.387% | $88.1444 | $88.14 | $88.15 | $88.10 |
| Purchase #3 | $186.96 | 4.127% | $194.6758 | $194.68 | $194.70 | $194.70 |
| Purchase #4 | $85.83 | 13.590% | $97.4943 | $97.49 | $97.50 | $97.50 |
| Purchase #5 | $159.26 | 5.149% | $167.4603 | $167.46 | $167.45 | $167.50 |
| Purchase #6 | $97.88 | 11.863% | $109.4915 | $109.49 | $109.50 | $109.50 |
| Purchase #7 | $241.35 | 9.813% | $265.0337 | $265.03 | $265.05 | $265.00 |
| 7 purchase totals = | $869.70 | $937.6465 | $937.64 | $937.70 | $937.60 | |