| 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 | $74.82 | 13.339% | $84.8002 | $84.80 | $84.80 | $84.80 |
| Purchase #2 | $247.59 | 13.797% | $281.75 | $281.75 | $281.75 | $281.80 |
| Purchase #3 | $97.26 | 8.259% | $105.2927 | $105.29 | $105.30 | $105.30 |
| Purchase #4 | $26.77 | 10.536% | $29.5905 | $29.59 | $29.60 | $29.60 |
| Purchase #5 | $83.26 | 5.323% | $87.6919 | $87.69 | $87.70 | $87.70 |
| Purchase #6 | $59.91 | 13.116% | $67.7678 | $67.77 | $67.75 | $67.80 |
| Purchase #7 | $128.79 | 10.557% | $142.3864 | $142.39 | $142.40 | $142.40 |
| 7 purchase totals = | $718.40 | $799.2795 | $799.28 | $799.30 | $799.40 | |