| 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 | $52.50 | 10.344% | $57.9306 | $57.93 | $57.95 | $57.90 |
| Purchase #2 | $105.62 | 12.379% | $118.6947 | $118.69 | $118.70 | $118.70 |
| Purchase #3 | $61.94 | 11.185% | $68.868 | $68.87 | $68.85 | $68.90 |
| Purchase #4 | $42.87 | 4.401% | $44.7567 | $44.76 | $44.75 | $44.80 |
| Purchase #5 | $56.70 | 5.367% | $59.7431 | $59.74 | $59.75 | $59.70 |
| Purchase #6 | $138.69 | 10.385% | $153.093 | $153.09 | $153.10 | $153.10 |
| Purchase #7 | $86.73 | 8.772% | $94.338 | $94.34 | $94.35 | $94.30 |
| 7 purchase totals = | $545.05 | $597.4241 | $597.42 | $597.45 | $597.40 | |