| 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 | $46.44 | 7.636% | $49.9862 | $49.99 | $50.00 | $50.00 |
| Purchase #2 | $247.89 | 3.826% | $257.3743 | $257.37 | $257.35 | $257.40 |
| Purchase #3 | $152.95 | 6.612% | $163.0631 | $163.06 | $163.05 | $163.10 |
| Purchase #4 | $43.89 | 9.508% | $48.0631 | $48.06 | $48.05 | $48.10 |
| Purchase #5 | $243.72 | 6.394% | $259.3035 | $259.30 | $259.30 | $259.30 |
| Purchase #6 | $110.82 | 6.460% | $117.979 | $117.98 | $118.00 | $118.00 |
| Purchase #7 | $8.39 | 10.304% | $9.2545 | $9.25 | $9.25 | $9.30 |
| 7 purchase totals = | $854.10 | $905.0237 | $905.01 | $905.00 | $905.20 | |