| 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 | $112.69 | 6.735% | $120.2797 | $120.28 | $120.30 | $120.30 |
| Purchase #2 | $40.60 | 7.409% | $43.6081 | $43.61 | $43.60 | $43.60 |
| Purchase #3 | $24.37 | 3.334% | $25.1825 | $25.18 | $25.20 | $25.20 |
| Purchase #4 | $125.29 | 6.260% | $133.1332 | $133.13 | $133.15 | $133.10 |
| Purchase #5 | $73.72 | 5.151% | $77.5173 | $77.52 | $77.50 | $77.50 |
| Purchase #6 | $176.97 | 10.608% | $195.743 | $195.74 | $195.75 | $195.70 |
| Purchase #7 | $37.36 | 3.533% | $38.6799 | $38.68 | $38.70 | $38.70 |
| 7 purchase totals = | $591.00 | $634.1437 | $634.14 | $634.20 | $634.10 | |