| 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 | $50.65 | 12.730% | $57.0977 | $57.10 | $57.10 | $57.10 |
| Purchase #2 | $81.41 | 5.142% | $85.5961 | $85.60 | $85.60 | $85.60 |
| Purchase #3 | $35.90 | 11.551% | $40.0468 | $40.05 | $40.05 | $40.00 |
| Purchase #4 | $226.53 | 13.650% | $257.4513 | $257.45 | $257.45 | $257.50 |
| Purchase #5 | $141.71 | 13.217% | $160.4398 | $160.44 | $160.45 | $160.40 |
| Purchase #6 | $15.43 | 6.719% | $16.4667 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $212.91 | 5.854% | $225.3738 | $225.37 | $225.35 | $225.40 |
| 7 purchase totals = | $764.54 | $842.4722 | $842.48 | $842.45 | $842.50 | |