| 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 | $157.29 | 12.762% | $177.3633 | $177.36 | $177.35 | $177.40 |
| Purchase #2 | $56.83 | 4.459% | $59.364 | $59.36 | $59.35 | $59.40 |
| Purchase #3 | $7.34 | 8.289% | $7.9484 | $7.95 | $7.95 | $7.90 |
| Purchase #4 | $23.50 | 10.668% | $26.007 | $26.01 | $26.00 | $26.00 |
| Purchase #5 | $52.54 | 6.466% | $55.9372 | $55.94 | $55.95 | $55.90 |
| Purchase #6 | $88.43 | 12.408% | $99.4024 | $99.40 | $99.40 | $99.40 |
| Purchase #7 | $30.47 | 7.340% | $32.7065 | $32.71 | $32.70 | $32.70 |
| 7 purchase totals = | $416.40 | $458.7288 | $458.73 | $458.70 | $458.70 | |