| 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 | $8.69 | 9.476% | $9.5135 | $9.51 | $9.50 | $9.50 |
| Purchase #2 | $79.30 | 11.796% | $88.6542 | $88.65 | $88.65 | $88.70 |
| Purchase #3 | $96.55 | 3.322% | $99.7574 | $99.76 | $99.75 | $99.80 |
| Purchase #4 | $249.82 | 4.196% | $260.3024 | $260.30 | $260.30 | $260.30 |
| Purchase #5 | $35.34 | 4.276% | $36.8511 | $36.85 | $36.85 | $36.90 |
| Purchase #6 | $125.63 | 11.407% | $139.9606 | $139.96 | $139.95 | $140.00 |
| Purchase #7 | $46.82 | 10.503% | $51.7375 | $51.74 | $51.75 | $51.70 |
| 7 purchase totals = | $642.15 | $686.7767 | $686.77 | $686.75 | $686.90 | |