| 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 | $36.97 | 4.869% | $38.7701 | $38.77 | $38.75 | $38.80 |
| Purchase #2 | $93.56 | 3.739% | $97.0582 | $97.06 | $97.05 | $97.10 |
| Purchase #3 | $182.96 | 11.139% | $203.3399 | $203.34 | $203.35 | $203.30 |
| Purchase #4 | $79.62 | 12.858% | $89.8575 | $89.86 | $89.85 | $89.90 |
| Purchase #5 | $228.45 | 5.628% | $241.3072 | $241.31 | $241.30 | $241.30 |
| Purchase #6 | $222.56 | 10.400% | $245.7062 | $245.71 | $245.70 | $245.70 |
| Purchase #7 | $47.33 | 10.187% | $52.1515 | $52.15 | $52.15 | $52.20 |
| 7 purchase totals = | $891.45 | $968.1906 | $968.20 | $968.15 | $968.30 | |