| 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 | $14.98 | 13.780% | $17.0442 | $17.04 | $17.05 | $17.00 |
| Purchase #2 | $39.41 | 10.663% | $43.6123 | $43.61 | $43.60 | $43.60 |
| Purchase #3 | $188.94 | 11.617% | $210.8892 | $210.89 | $210.90 | $210.90 |
| Purchase #4 | $45.99 | 11.673% | $51.3584 | $51.36 | $51.35 | $51.40 |
| Purchase #5 | $127.68 | 8.569% | $138.6209 | $138.62 | $138.60 | $138.60 |
| Purchase #6 | $88.89 | 9.617% | $97.4386 | $97.44 | $97.45 | $97.40 |
| Purchase #7 | $56.36 | 4.527% | $58.9114 | $58.91 | $58.90 | $58.90 |
| 7 purchase totals = | $562.25 | $617.8750 | $617.87 | $617.85 | $617.80 | |