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 | $30.49 | 4.196% | $31.7694 | $31.77 | $31.75 | $31.80 |
Purchase #2 | $105.51 | 4.658% | $110.4247 | $110.42 | $110.40 | $110.40 |
Purchase #3 | $21.69 | 13.355% | $24.5867 | $24.59 | $24.60 | $24.60 |
Purchase #4 | $84.97 | 11.545% | $94.7798 | $94.78 | $94.80 | $94.80 |
Purchase #5 | $80.86 | 11.262% | $89.9665 | $89.97 | $89.95 | $90.00 |
Purchase #6 | $90.98 | 6.813% | $97.1785 | $97.18 | $97.20 | $97.20 |
Purchase #7 | $180.37 | 13.340% | $204.4314 | $204.43 | $204.45 | $204.40 |
7 purchase totals = | $594.87 | $653.1370 | $653.14 | $653.15 | $653.20 |