| 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 | $48.47 | 8.145% | $52.4179 | $52.42 | $52.40 | $52.40 |
| Purchase #2 | $17.94 | 9.571% | $19.657 | $19.66 | $19.65 | $19.70 |
| Purchase #3 | $38.46 | 9.292% | $42.0337 | $42.03 | $42.05 | $42.00 |
| Purchase #4 | $67.89 | 9.293% | $74.199 | $74.20 | $74.20 | $74.20 |
| Purchase #5 | $118.49 | 3.270% | $122.3646 | $122.36 | $122.35 | $122.40 |
| Purchase #6 | $169.37 | 12.626% | $190.7547 | $190.75 | $190.75 | $190.80 |
| Purchase #7 | $112.84 | 12.564% | $127.0172 | $127.02 | $127.00 | $127.00 |
| 7 purchase totals = | $573.46 | $628.4441 | $628.44 | $628.40 | $628.50 | |