| 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 | $5.92 | 4.251% | $6.1717 | $6.17 | $6.15 | $6.20 |
| Purchase #2 | $14.54 | 10.789% | $16.1087 | $16.11 | $16.10 | $16.10 |
| Purchase #3 | $212.33 | 13.836% | $241.708 | $241.71 | $241.70 | $241.70 |
| Purchase #4 | $93.87 | 4.562% | $98.1523 | $98.15 | $98.15 | $98.20 |
| Purchase #5 | $177.95 | 4.718% | $186.3457 | $186.35 | $186.35 | $186.30 |
| Purchase #6 | $169.70 | 8.370% | $183.9039 | $183.90 | $183.90 | $183.90 |
| Purchase #7 | $77.38 | 3.141% | $79.8105 | $79.81 | $79.80 | $79.80 |
| 7 purchase totals = | $751.69 | $812.2008 | $812.20 | $812.15 | $812.20 | |