| 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 | $85.74 | 13.599% | $97.3998 | $97.40 | $97.40 | $97.40 |
| Purchase #2 | $35.31 | 8.108% | $38.1729 | $38.17 | $38.15 | $38.20 |
| Purchase #3 | $87.55 | 7.782% | $94.3631 | $94.36 | $94.35 | $94.40 |
| Purchase #4 | $240.59 | 4.399% | $251.1736 | $251.17 | $251.15 | $251.20 |
| Purchase #5 | $5.72 | 13.550% | $6.4951 | $6.50 | $6.50 | $6.50 |
| Purchase #6 | $211.66 | 11.600% | $236.2126 | $236.21 | $236.20 | $236.20 |
| Purchase #7 | $17.87 | 8.790% | $19.4408 | $19.44 | $19.45 | $19.40 |
| 7 purchase totals = | $684.44 | $743.2579 | $743.25 | $743.20 | $743.30 | |