| 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 | $80.32 | 12.438% | $90.3102 | $90.31 | $90.30 | $90.30 |
| Purchase #2 | $153.93 | 6.387% | $163.7615 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $77.73 | 10.373% | $85.7929 | $85.79 | $85.80 | $85.80 |
| Purchase #4 | $238.56 | 10.139% | $262.7476 | $262.75 | $262.75 | $262.70 |
| Purchase #5 | $55.37 | 3.438% | $57.2736 | $57.27 | $57.25 | $57.30 |
| Purchase #6 | $232.87 | 10.347% | $256.9651 | $256.97 | $256.95 | $257.00 |
| Purchase #7 | $62.62 | 9.282% | $68.4324 | $68.43 | $68.45 | $68.40 |
| 7 purchase totals = | $901.40 | $985.2833 | $985.28 | $985.25 | $985.30 | |