| 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 | $189.70 | 8.255% | $205.3597 | $205.36 | $205.35 | $205.40 |
| Purchase #2 | $18.94 | 5.805% | $20.0395 | $20.04 | $20.05 | $20.00 |
| Purchase #3 | $58.73 | 12.470% | $66.0536 | $66.05 | $66.05 | $66.10 |
| Purchase #4 | $27.55 | 8.550% | $29.9055 | $29.91 | $29.90 | $29.90 |
| Purchase #5 | $90.97 | 12.690% | $102.5141 | $102.51 | $102.50 | $102.50 |
| Purchase #6 | $227.28 | 8.438% | $246.4579 | $246.46 | $246.45 | $246.50 |
| Purchase #7 | $209.85 | 3.467% | $217.1255 | $217.13 | $217.15 | $217.10 |
| 7 purchase totals = | $823.02 | $887.4558 | $887.46 | $887.45 | $887.50 | |