| 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 | $112.28 | 11.167% | $124.8183 | $124.82 | $124.80 | $124.80 |
| Purchase #2 | $23.89 | 10.838% | $26.4792 | $26.48 | $26.50 | $26.50 |
| Purchase #3 | $145.46 | 6.413% | $154.7883 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $57.67 | 4.655% | $60.3545 | $60.35 | $60.35 | $60.40 |
| Purchase #5 | $46.87 | 9.325% | $51.2406 | $51.24 | $51.25 | $51.20 |
| Purchase #6 | $20.72 | 12.815% | $23.3753 | $23.38 | $23.40 | $23.40 |
| Purchase #7 | $45.55 | 13.403% | $51.6551 | $51.66 | $51.65 | $51.70 |
| 7 purchase totals = | $452.44 | $492.7113 | $492.72 | $492.75 | $492.80 | |