| 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 | $20.58 | 3.752% | $21.3522 | $21.35 | $21.35 | $21.40 |
| Purchase #2 | $169.31 | 11.365% | $188.5521 | $188.55 | $188.55 | $188.60 |
| Purchase #3 | $129.78 | 8.776% | $141.1695 | $141.17 | $141.15 | $141.20 |
| Purchase #4 | $146.64 | 4.785% | $153.6567 | $153.66 | $153.65 | $153.70 |
| Purchase #5 | $166.60 | 11.585% | $185.9006 | $185.90 | $185.90 | $185.90 |
| Purchase #6 | $11.97 | 5.873% | $12.673 | $12.67 | $12.65 | $12.70 |
| Purchase #7 | $72.26 | 12.448% | $81.2549 | $81.25 | $81.25 | $81.30 |
| 7 purchase totals = | $717.14 | $784.5590 | $784.55 | $784.50 | $784.80 | |