| 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 | $76.79 | 9.325% | $83.9507 | $83.95 | $83.95 | $84.00 |
| Purchase #2 | $218.87 | 5.817% | $231.6017 | $231.60 | $231.60 | $231.60 |
| Purchase #3 | $88.50 | 9.705% | $97.0889 | $97.09 | $97.10 | $97.10 |
| Purchase #4 | $170.27 | 5.361% | $179.3982 | $179.40 | $179.40 | $179.40 |
| Purchase #5 | $209.65 | 3.620% | $217.2393 | $217.24 | $217.25 | $217.20 |
| Purchase #6 | $75.28 | 11.519% | $83.9515 | $83.95 | $83.95 | $84.00 |
| Purchase #7 | $83.34 | 3.270% | $86.0652 | $86.07 | $86.05 | $86.10 |
| 7 purchase totals = | $922.70 | $979.2955 | $979.30 | $979.30 | $979.40 | |