| 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 | $68.73 | 9.373% | $75.1721 | $75.17 | $75.15 | $75.20 |
| Purchase #2 | $187.89 | 5.688% | $198.5772 | $198.58 | $198.60 | $198.60 |
| Purchase #3 | $89.96 | 12.337% | $101.0584 | $101.06 | $101.05 | $101.10 |
| Purchase #4 | $5.36 | 6.225% | $5.6937 | $5.69 | $5.70 | $5.70 |
| Purchase #5 | $149.57 | 11.555% | $166.8528 | $166.85 | $166.85 | $166.90 |
| Purchase #6 | $50.99 | 9.543% | $55.856 | $55.86 | $55.85 | $55.90 |
| Purchase #7 | $233.88 | 6.360% | $248.7548 | $248.75 | $248.75 | $248.80 |
| 7 purchase totals = | $786.38 | $851.9650 | $851.96 | $851.95 | $852.20 | |