| 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 | $67.98 | 3.305% | $70.2267 | $70.23 | $70.25 | $70.20 |
| Purchase #2 | $43.92 | 10.837% | $48.6796 | $48.68 | $48.70 | $48.70 |
| Purchase #3 | $100.27 | 6.849% | $107.1375 | $107.14 | $107.15 | $107.10 |
| Purchase #4 | $209.76 | 11.378% | $233.6265 | $233.63 | $233.65 | $233.60 |
| Purchase #5 | $82.57 | 11.256% | $91.8641 | $91.86 | $91.85 | $91.90 |
| Purchase #6 | $15.74 | 13.818% | $17.915 | $17.92 | $17.90 | $17.90 |
| Purchase #7 | $152.69 | 10.772% | $169.1378 | $169.14 | $169.15 | $169.10 |
| 7 purchase totals = | $672.93 | $738.5872 | $738.60 | $738.65 | $738.50 | |