| 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 | $42.70 | 4.832% | $44.7633 | $44.76 | $44.75 | $44.80 |
| Purchase #2 | $100.32 | 8.458% | $108.8051 | $108.81 | $108.80 | $108.80 |
| Purchase #3 | $224.72 | 12.494% | $252.7965 | $252.80 | $252.80 | $252.80 |
| Purchase #4 | $43.97 | 4.591% | $45.9887 | $45.99 | $46.00 | $46.00 |
| Purchase #5 | $136.79 | 3.427% | $141.4778 | $141.48 | $141.50 | $141.50 |
| Purchase #6 | $9.97 | 12.387% | $11.205 | $11.21 | $11.20 | $11.20 |
| Purchase #7 | $202.80 | 8.172% | $219.3728 | $219.37 | $219.35 | $219.40 |
| 7 purchase totals = | $761.27 | $824.4092 | $824.42 | $824.40 | $824.50 | |