| 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 | $41.55 | 8.515% | $45.088 | $45.09 | $45.10 | $45.10 |
| Purchase #2 | $47.74 | 4.778% | $50.021 | $50.02 | $50.00 | $50.00 |
| Purchase #3 | $23.34 | 13.362% | $26.4587 | $26.46 | $26.45 | $26.50 |
| Purchase #4 | $176.70 | 9.350% | $193.2215 | $193.22 | $193.20 | $193.20 |
| Purchase #5 | $119.71 | 13.661% | $136.0636 | $136.06 | $136.05 | $136.10 |
| Purchase #6 | $191.45 | 12.873% | $216.0954 | $216.10 | $216.10 | $216.10 |
| Purchase #7 | $246.97 | 7.462% | $265.3989 | $265.40 | $265.40 | $265.40 |
| 7 purchase totals = | $847.46 | $932.3471 | $932.35 | $932.30 | $932.40 | |