| 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 | $21.67 | 6.187% | $23.0107 | $23.01 | $23.00 | $23.00 |
| Purchase #2 | $109.43 | 3.750% | $113.5336 | $113.53 | $113.55 | $113.50 |
| Purchase #3 | $189.28 | 5.682% | $200.0349 | $200.03 | $200.05 | $200.00 |
| Purchase #4 | $172.47 | 5.659% | $182.2301 | $182.23 | $182.25 | $182.20 |
| Purchase #5 | $76.29 | 11.277% | $84.8932 | $84.89 | $84.90 | $84.90 |
| Purchase #6 | $91.79 | 5.284% | $96.6402 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $87.64 | 11.502% | $97.7204 | $97.72 | $97.70 | $97.70 |
| 7 purchase totals = | $748.57 | $798.0631 | $798.05 | $798.10 | $797.90 | |