| 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 | $65.65 | 12.331% | $73.7453 | $73.75 | $73.75 | $73.70 |
| Purchase #2 | $74.42 | 6.873% | $79.5349 | $79.53 | $79.55 | $79.50 |
| Purchase #3 | $62.39 | 3.318% | $64.4601 | $64.46 | $64.45 | $64.50 |
| Purchase #4 | $58.90 | 4.119% | $61.3261 | $61.33 | $61.35 | $61.30 |
| Purchase #5 | $61.88 | 4.360% | $64.578 | $64.58 | $64.60 | $64.60 |
| Purchase #6 | $220.53 | 4.850% | $231.2257 | $231.23 | $231.25 | $231.20 |
| Purchase #7 | $112.37 | 8.595% | $122.0282 | $122.03 | $122.05 | $122.00 |
| 7 purchase totals = | $656.14 | $696.8983 | $696.91 | $697.00 | $696.80 | |