| 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 | $50.53 | 8.285% | $54.7164 | $54.72 | $54.70 | $54.70 |
| Purchase #2 | $58.61 | 10.465% | $64.7435 | $64.74 | $64.75 | $64.70 |
| Purchase #3 | $134.50 | 7.431% | $144.4947 | $144.49 | $144.50 | $144.50 |
| Purchase #4 | $59.62 | 12.790% | $67.2454 | $67.25 | $67.25 | $67.20 |
| Purchase #5 | $148.46 | 4.202% | $154.6983 | $154.70 | $154.70 | $154.70 |
| Purchase #6 | $117.29 | 6.430% | $124.8317 | $124.83 | $124.85 | $124.80 |
| Purchase #7 | $241.78 | 13.601% | $274.6645 | $274.66 | $274.65 | $274.70 |
| 7 purchase totals = | $810.79 | $885.3945 | $885.39 | $885.40 | $885.30 | |