| 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 | $62.52 | 9.133% | $68.23 | $68.23 | $68.25 | $68.20 |
| Purchase #2 | $17.33 | 8.542% | $18.8103 | $18.81 | $18.80 | $18.80 |
| Purchase #3 | $107.97 | 10.757% | $119.5843 | $119.58 | $119.60 | $119.60 |
| Purchase #4 | $36.78 | 6.144% | $39.0398 | $39.04 | $39.05 | $39.00 |
| Purchase #5 | $71.66 | 11.494% | $79.8966 | $79.90 | $79.90 | $79.90 |
| Purchase #6 | $133.91 | 11.456% | $149.2507 | $149.25 | $149.25 | $149.30 |
| Purchase #7 | $97.98 | 7.411% | $105.2413 | $105.24 | $105.25 | $105.20 |
| 7 purchase totals = | $528.15 | $580.0530 | $580.05 | $580.10 | $580.00 | |