| 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 | $62.36 | 10.122% | $68.6721 | $68.67 | $68.65 | $68.70 |
| Purchase #2 | $48.34 | 8.568% | $52.4818 | $52.48 | $52.50 | $52.50 |
| Purchase #3 | $67.45 | 4.546% | $70.5163 | $70.52 | $70.50 | $70.50 |
| Purchase #4 | $165.65 | 10.126% | $182.4237 | $182.42 | $182.40 | $182.40 |
| Purchase #5 | $135.78 | 10.127% | $149.5304 | $149.53 | $149.55 | $149.50 |
| Purchase #6 | $106.28 | 10.320% | $117.2481 | $117.25 | $117.25 | $117.20 |
| Purchase #7 | $234.57 | 6.104% | $248.8882 | $248.89 | $248.90 | $248.90 |
| 7 purchase totals = | $820.43 | $889.7606 | $889.76 | $889.75 | $889.70 | |