| 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 | $56.78 | 13.316% | $64.3408 | $64.34 | $64.35 | $64.30 |
| Purchase #2 | $86.94 | 3.645% | $90.109 | $90.11 | $90.10 | $90.10 |
| Purchase #3 | $174.56 | 11.114% | $193.9606 | $193.96 | $193.95 | $194.00 |
| Purchase #4 | $15.95 | 10.343% | $17.5997 | $17.60 | $17.60 | $17.60 |
| Purchase #5 | $63.86 | 6.221% | $67.8327 | $67.83 | $67.85 | $67.80 |
| Purchase #6 | $107.46 | 13.642% | $122.1197 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $154.48 | 13.431% | $175.2282 | $175.23 | $175.25 | $175.20 |
| 7 purchase totals = | $660.03 | $731.1907 | $731.19 | $731.20 | $731.10 | |