| 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 | $47.25 | 8.730% | $51.3749 | $51.37 | $51.35 | $51.40 |
| Purchase #2 | $227.35 | 9.801% | $249.6326 | $249.63 | $249.65 | $249.60 |
| Purchase #3 | $217.45 | 12.630% | $244.9139 | $244.91 | $244.90 | $244.90 |
| Purchase #4 | $50.84 | 12.289% | $57.0877 | $57.09 | $57.10 | $57.10 |
| Purchase #5 | $32.80 | 8.714% | $35.6582 | $35.66 | $35.65 | $35.70 |
| Purchase #6 | $28.92 | 3.393% | $29.9013 | $29.90 | $29.90 | $29.90 |
| Purchase #7 | $191.60 | 6.659% | $204.3586 | $204.36 | $204.35 | $204.40 |
| 7 purchase totals = | $796.21 | $872.9272 | $872.92 | $872.90 | $873.00 | |