| 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 | $200.65 | 9.823% | $220.3598 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $70.63 | 4.622% | $73.8945 | $73.89 | $73.90 | $73.90 |
| Purchase #3 | $104.49 | 6.573% | $111.3581 | $111.36 | $111.35 | $111.40 |
| Purchase #4 | $81.68 | 10.694% | $90.4149 | $90.41 | $90.40 | $90.40 |
| Purchase #5 | $62.39 | 6.118% | $66.207 | $66.21 | $66.20 | $66.20 |
| Purchase #6 | $118.30 | 13.862% | $134.6987 | $134.70 | $134.70 | $134.70 |
| Purchase #7 | $9.68 | 12.121% | $10.8533 | $10.85 | $10.85 | $10.90 |
| 7 purchase totals = | $647.82 | $707.7863 | $707.78 | $707.75 | $707.90 | |