| 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 | $51.70 | 13.601% | $58.7317 | $58.73 | $58.75 | $58.70 |
| Purchase #2 | $45.85 | 10.138% | $50.4983 | $50.50 | $50.50 | $50.50 |
| Purchase #3 | $182.75 | 4.329% | $190.6612 | $190.66 | $190.65 | $190.70 |
| Purchase #4 | $101.34 | 9.289% | $110.7535 | $110.75 | $110.75 | $110.80 |
| Purchase #5 | $180.43 | 10.359% | $199.1207 | $199.12 | $199.10 | $199.10 |
| Purchase #6 | $169.73 | 4.567% | $177.4816 | $177.48 | $177.50 | $177.50 |
| Purchase #7 | $220.27 | 7.339% | $236.4356 | $236.44 | $236.45 | $236.40 |
| 7 purchase totals = | $952.07 | $1,023.6826 | $1,023.68 | $1,023.70 | $1,023.70 | |