| 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 | $40.64 | 4.424% | $42.4379 | $42.44 | $42.45 | $42.40 |
| Purchase #2 | $211.69 | 12.215% | $237.5479 | $237.55 | $237.55 | $237.50 |
| Purchase #3 | $24.91 | 9.393% | $27.2498 | $27.25 | $27.25 | $27.20 |
| Purchase #4 | $122.68 | 7.575% | $131.973 | $131.97 | $131.95 | $132.00 |
| Purchase #5 | $109.49 | 13.808% | $124.6084 | $124.61 | $124.60 | $124.60 |
| Purchase #6 | $156.25 | 8.829% | $170.0453 | $170.05 | $170.05 | $170.00 |
| Purchase #7 | $108.36 | 13.482% | $122.9691 | $122.97 | $122.95 | $123.00 |
| 7 purchase totals = | $774.02 | $856.8314 | $856.84 | $856.80 | $856.70 | |