| 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 | $56.82 | 12.671% | $64.0197 | $64.02 | $64.00 | $64.00 |
| Purchase #2 | $137.73 | 12.162% | $154.4807 | $154.48 | $154.50 | $154.50 |
| Purchase #3 | $13.52 | 6.816% | $14.4415 | $14.44 | $14.45 | $14.40 |
| Purchase #4 | $206.87 | 13.320% | $234.4251 | $234.43 | $234.45 | $234.40 |
| Purchase #5 | $43.76 | 5.209% | $46.0395 | $46.04 | $46.05 | $46.00 |
| Purchase #6 | $38.51 | 7.790% | $41.5099 | $41.51 | $41.50 | $41.50 |
| Purchase #7 | $155.80 | 9.687% | $170.8923 | $170.89 | $170.90 | $170.90 |
| 7 purchase totals = | $653.01 | $725.8087 | $725.81 | $725.85 | $725.70 | |