| 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 | $194.45 | 4.191% | $202.5994 | $202.60 | $202.60 | $202.60 |
| Purchase #2 | $28.68 | 6.351% | $30.5015 | $30.50 | $30.50 | $30.50 |
| Purchase #3 | $94.28 | 13.669% | $107.1671 | $107.17 | $107.15 | $107.20 |
| Purchase #4 | $131.57 | 3.213% | $135.7973 | $135.80 | $135.80 | $135.80 |
| Purchase #5 | $97.37 | 9.651% | $106.7672 | $106.77 | $106.75 | $106.80 |
| Purchase #6 | $24.66 | 8.765% | $26.8214 | $26.82 | $26.80 | $26.80 |
| Purchase #7 | $40.68 | 8.256% | $44.0385 | $44.04 | $44.05 | $44.00 |
| 7 purchase totals = | $611.69 | $653.6924 | $653.70 | $653.65 | $653.70 | |