| 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 | $87.68 | 10.699% | $97.0609 | $97.06 | $97.05 | $97.10 |
| Purchase #2 | $85.57 | 13.646% | $97.2469 | $97.25 | $97.25 | $97.20 |
| Purchase #3 | $231.41 | 7.363% | $248.4487 | $248.45 | $248.45 | $248.40 |
| Purchase #4 | $231.94 | 4.478% | $242.3263 | $242.33 | $242.35 | $242.30 |
| Purchase #5 | $156.81 | 8.750% | $170.5309 | $170.53 | $170.55 | $170.50 |
| Purchase #6 | $36.80 | 9.643% | $40.3486 | $40.35 | $40.35 | $40.30 |
| Purchase #7 | $239.70 | 7.480% | $257.6296 | $257.63 | $257.65 | $257.60 |
| 7 purchase totals = | $1,069.91 | $1,153.5919 | $1,153.60 | $1,153.65 | $1,153.40 | |