| 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 | $42.58 | 13.119% | $48.1661 | $48.17 | $48.15 | $48.20 |
| Purchase #2 | $134.77 | 4.661% | $141.0516 | $141.05 | $141.05 | $141.10 |
| Purchase #3 | $143.77 | 6.864% | $153.6384 | $153.64 | $153.65 | $153.60 |
| Purchase #4 | $146.63 | 13.377% | $166.2447 | $166.24 | $166.25 | $166.20 |
| Purchase #5 | $7.46 | 9.840% | $8.1941 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $220.53 | 13.351% | $249.973 | $249.97 | $249.95 | $250.00 |
| Purchase #7 | $35.94 | 6.639% | $38.3261 | $38.33 | $38.35 | $38.30 |
| 7 purchase totals = | $731.68 | $805.5940 | $805.59 | $805.60 | $805.60 | |