| 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 | $36.63 | 8.172% | $39.6234 | $39.62 | $39.60 | $39.60 |
| Purchase #2 | $7.63 | 4.349% | $7.9618 | $7.96 | $7.95 | $8.00 |
| Purchase #3 | $39.28 | 13.262% | $44.4893 | $44.49 | $44.50 | $44.50 |
| Purchase #4 | $157.97 | 6.527% | $168.2807 | $168.28 | $168.30 | $168.30 |
| Purchase #5 | $101.63 | 9.439% | $111.2229 | $111.22 | $111.20 | $111.20 |
| Purchase #6 | $231.38 | 12.610% | $260.557 | $260.56 | $260.55 | $260.60 |
| Purchase #7 | $233.78 | 9.414% | $255.788 | $255.79 | $255.80 | $255.80 |
| 7 purchase totals = | $808.30 | $887.9231 | $887.92 | $887.90 | $888.00 | |