| 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 | $43.83 | 12.105% | $49.1356 | $49.14 | $49.15 | $49.10 |
| Purchase #2 | $236.56 | 6.711% | $252.4355 | $252.44 | $252.45 | $252.40 |
| Purchase #3 | $106.40 | 7.773% | $114.6705 | $114.67 | $114.65 | $114.70 |
| Purchase #4 | $210.34 | 3.518% | $217.7398 | $217.74 | $217.75 | $217.70 |
| Purchase #5 | $138.47 | 3.760% | $143.6765 | $143.68 | $143.70 | $143.70 |
| Purchase #6 | $15.81 | 9.556% | $17.3208 | $17.32 | $17.30 | $17.30 |
| Purchase #7 | $38.37 | 11.199% | $42.6671 | $42.67 | $42.65 | $42.70 |
| 7 purchase totals = | $789.78 | $837.6458 | $837.66 | $837.65 | $837.60 | |