| 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 | $36.95 | 9.534% | $40.4728 | $40.47 | $40.45 | $40.50 |
| Purchase #2 | $36.88 | 8.174% | $39.8946 | $39.89 | $39.90 | $39.90 |
| Purchase #3 | $112.92 | 10.658% | $124.955 | $124.96 | $124.95 | $125.00 |
| Purchase #4 | $120.41 | 12.410% | $135.3529 | $135.35 | $135.35 | $135.40 |
| Purchase #5 | $195.67 | 8.685% | $212.6639 | $212.66 | $212.65 | $212.70 |
| Purchase #6 | $191.40 | 9.309% | $209.2174 | $209.22 | $209.20 | $209.20 |
| Purchase #7 | $26.52 | 9.429% | $29.0206 | $29.02 | $29.00 | $29.00 |
| 7 purchase totals = | $720.75 | $791.5772 | $791.57 | $791.50 | $791.70 | |