| 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 | $79.79 | 3.416% | $82.5156 | $82.52 | $82.50 | $82.50 |
| Purchase #2 | $235.57 | 5.508% | $248.5452 | $248.55 | $248.55 | $248.50 |
| Purchase #3 | $101.61 | 4.817% | $106.5046 | $106.50 | $106.50 | $106.50 |
| Purchase #4 | $81.80 | 6.605% | $87.2029 | $87.20 | $87.20 | $87.20 |
| Purchase #5 | $68.46 | 11.678% | $76.4548 | $76.45 | $76.45 | $76.50 |
| Purchase #6 | $64.82 | 6.185% | $68.8291 | $68.83 | $68.85 | $68.80 |
| Purchase #7 | $26.67 | 3.718% | $27.6616 | $27.66 | $27.65 | $27.70 |
| 7 purchase totals = | $658.72 | $697.7138 | $697.71 | $697.70 | $697.70 | |