| 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 | $72.39 | 6.694% | $77.2358 | $77.24 | $77.25 | $77.20 |
| Purchase #2 | $110.46 | 6.820% | $117.9934 | $117.99 | $118.00 | $118.00 |
| Purchase #3 | $250.61 | 12.216% | $281.2245 | $281.22 | $281.20 | $281.20 |
| Purchase #4 | $123.81 | 8.518% | $134.3561 | $134.36 | $134.35 | $134.40 |
| Purchase #5 | $139.63 | 10.394% | $154.1431 | $154.14 | $154.15 | $154.10 |
| Purchase #6 | $112.76 | 6.638% | $120.245 | $120.25 | $120.25 | $120.20 |
| Purchase #7 | $62.77 | 4.822% | $65.7968 | $65.80 | $65.80 | $65.80 |
| 7 purchase totals = | $872.43 | $950.9947 | $951.00 | $951.00 | $950.90 | |