| 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 | $46.59 | 6.812% | $49.7637 | $49.76 | $49.75 | $49.80 |
| Purchase #2 | $157.46 | 7.689% | $169.5671 | $169.57 | $169.55 | $169.60 |
| Purchase #3 | $143.84 | 13.305% | $162.9779 | $162.98 | $163.00 | $163.00 |
| Purchase #4 | $109.99 | 3.272% | $113.5889 | $113.59 | $113.60 | $113.60 |
| Purchase #5 | $148.89 | 11.240% | $165.6252 | $165.63 | $165.65 | $165.60 |
| Purchase #6 | $105.45 | 3.430% | $109.0669 | $109.07 | $109.05 | $109.10 |
| Purchase #7 | $135.46 | 13.627% | $153.9191 | $153.92 | $153.90 | $153.90 |
| 7 purchase totals = | $847.68 | $924.5088 | $924.52 | $924.50 | $924.60 | |