| 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 | $26.41 | 3.869% | $27.4318 | $27.43 | $27.45 | $27.40 |
| Purchase #2 | $52.69 | 8.322% | $57.0749 | $57.07 | $57.05 | $57.10 |
| Purchase #3 | $136.28 | 3.739% | $141.3755 | $141.38 | $141.40 | $141.40 |
| Purchase #4 | $11.74 | 6.558% | $12.5099 | $12.51 | $12.50 | $12.50 |
| Purchase #5 | $224.69 | 13.465% | $254.9445 | $254.94 | $254.95 | $254.90 |
| Purchase #6 | $237.31 | 9.746% | $260.4382 | $260.44 | $260.45 | $260.40 |
| Purchase #7 | $223.33 | 6.515% | $237.8799 | $237.88 | $237.90 | $237.90 |
| 7 purchase totals = | $912.45 | $991.6547 | $991.65 | $991.70 | $991.60 | |