| 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 | $127.72 | 11.266% | $142.1089 | $142.11 | $142.10 | $142.10 |
| Purchase #2 | $7.81 | 10.822% | $8.6552 | $8.66 | $8.65 | $8.70 |
| Purchase #3 | $79.74 | 4.466% | $83.3012 | $83.30 | $83.30 | $83.30 |
| Purchase #4 | $185.76 | 12.459% | $208.9038 | $208.90 | $208.90 | $208.90 |
| Purchase #5 | $48.85 | 12.539% | $54.9753 | $54.98 | $55.00 | $55.00 |
| Purchase #6 | $130.40 | 4.821% | $136.6866 | $136.69 | $136.70 | $136.70 |
| Purchase #7 | $38.97 | 6.250% | $41.4056 | $41.41 | $41.40 | $41.40 |
| 7 purchase totals = | $619.25 | $676.0366 | $676.05 | $676.05 | $676.10 | |