| 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 | $48.56 | 6.210% | $51.5756 | $51.58 | $51.60 | $51.60 |
| Purchase #2 | $164.32 | 10.367% | $181.3551 | $181.36 | $181.35 | $181.40 |
| Purchase #3 | $81.29 | 3.650% | $84.2571 | $84.26 | $84.25 | $84.30 |
| Purchase #4 | $241.51 | 13.836% | $274.9253 | $274.93 | $274.95 | $274.90 |
| Purchase #5 | $199.77 | 8.304% | $216.3589 | $216.36 | $216.35 | $216.40 |
| Purchase #6 | $12.55 | 4.680% | $13.1373 | $13.14 | $13.15 | $13.10 |
| Purchase #7 | $73.71 | 4.514% | $77.0373 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $821.71 | $898.6466 | $898.67 | $898.70 | $898.70 | |