| 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 | $133.84 | 9.514% | $146.5735 | $146.57 | $146.55 | $146.60 |
| Purchase #2 | $112.26 | 8.713% | $122.0412 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $71.47 | 4.296% | $74.5404 | $74.54 | $74.55 | $74.50 |
| Purchase #4 | $42.87 | 3.390% | $44.3233 | $44.32 | $44.30 | $44.30 |
| Purchase #5 | $67.66 | 5.684% | $71.5058 | $71.51 | $71.50 | $71.50 |
| Purchase #6 | $57.63 | 10.431% | $63.6414 | $63.64 | $63.65 | $63.60 |
| Purchase #7 | $68.77 | 5.501% | $72.553 | $72.55 | $72.55 | $72.60 |
| 7 purchase totals = | $554.50 | $595.1786 | $595.17 | $595.15 | $595.10 | |