| 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 | $235.42 | 8.555% | $255.5602 | $255.56 | $255.55 | $255.60 |
| Purchase #2 | $194.83 | 11.217% | $216.6841 | $216.68 | $216.70 | $216.70 |
| Purchase #3 | $63.47 | 12.273% | $71.2597 | $71.26 | $71.25 | $71.30 |
| Purchase #4 | $63.43 | 8.732% | $68.9687 | $68.97 | $68.95 | $69.00 |
| Purchase #5 | $115.92 | 10.567% | $128.1693 | $128.17 | $128.15 | $128.20 |
| Purchase #6 | $64.59 | 5.239% | $67.9739 | $67.97 | $67.95 | $68.00 |
| Purchase #7 | $42.88 | 5.423% | $45.2054 | $45.21 | $45.20 | $45.20 |
| 7 purchase totals = | $780.54 | $853.8213 | $853.82 | $853.75 | $854.00 | |