| 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 | $50.92 | 9.234% | $55.622 | $55.62 | $55.60 | $55.60 |
| Purchase #2 | $42.76 | 11.219% | $47.5572 | $47.56 | $47.55 | $47.60 |
| Purchase #3 | $218.27 | 10.584% | $241.3717 | $241.37 | $241.35 | $241.40 |
| Purchase #4 | $110.45 | 10.619% | $122.1787 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $149.87 | 13.874% | $170.663 | $170.66 | $170.65 | $170.70 |
| Purchase #6 | $161.91 | 5.449% | $170.7325 | $170.73 | $170.75 | $170.70 |
| Purchase #7 | $27.73 | 4.360% | $28.939 | $28.94 | $28.95 | $28.90 |
| 7 purchase totals = | $761.91 | $837.0641 | $837.06 | $837.05 | $837.10 | |