| 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 | $20.83 | 10.718% | $23.0626 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $10.66 | 10.359% | $11.7643 | $11.76 | $11.75 | $11.80 |
| Purchase #3 | $182.40 | 11.506% | $203.3869 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $183.74 | 5.862% | $194.5108 | $194.51 | $194.50 | $194.50 |
| Purchase #5 | $175.66 | 8.138% | $189.9552 | $189.96 | $189.95 | $190.00 |
| Purchase #6 | $185.48 | 11.262% | $206.3688 | $206.37 | $206.35 | $206.40 |
| Purchase #7 | $131.88 | 5.779% | $139.5013 | $139.50 | $139.50 | $139.50 |
| 7 purchase totals = | $890.65 | $968.5499 | $968.55 | $968.50 | $968.70 | |