| 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 | $70.99 | 12.800% | $80.0767 | $80.08 | $80.10 | $80.10 |
| Purchase #2 | $244.45 | 6.221% | $259.6572 | $259.66 | $259.65 | $259.70 |
| Purchase #3 | $62.76 | 12.321% | $70.4927 | $70.49 | $70.50 | $70.50 |
| Purchase #4 | $105.93 | 6.743% | $113.0729 | $113.07 | $113.05 | $113.10 |
| Purchase #5 | $113.34 | 4.315% | $118.2306 | $118.23 | $118.25 | $118.20 |
| Purchase #6 | $118.80 | 10.202% | $130.92 | $130.92 | $130.90 | $130.90 |
| Purchase #7 | $205.61 | 3.556% | $212.9215 | $212.92 | $212.90 | $212.90 |
| 7 purchase totals = | $921.88 | $985.3716 | $985.37 | $985.35 | $985.40 | |