| 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 | $58.26 | 6.745% | $62.1896 | $62.19 | $62.20 | $62.20 |
| Purchase #2 | $125.32 | 7.406% | $134.6012 | $134.60 | $134.60 | $134.60 |
| Purchase #3 | $176.54 | 8.680% | $191.8637 | $191.86 | $191.85 | $191.90 |
| Purchase #4 | $11.47 | 12.737% | $12.9309 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $28.66 | 11.460% | $31.9444 | $31.94 | $31.95 | $31.90 |
| Purchase #6 | $106.95 | 10.543% | $118.2257 | $118.23 | $118.25 | $118.20 |
| Purchase #7 | $133.83 | 4.581% | $139.9608 | $139.96 | $139.95 | $140.00 |
| 7 purchase totals = | $641.03 | $691.7163 | $691.71 | $691.75 | $691.70 | |