| 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 | $232.47 | 12.775% | $262.168 | $262.17 | $262.15 | $262.20 |
| Purchase #2 | $81.30 | 8.430% | $88.1536 | $88.15 | $88.15 | $88.20 |
| Purchase #3 | $116.42 | 13.665% | $132.3288 | $132.33 | $132.35 | $132.30 |
| Purchase #4 | $39.74 | 13.600% | $45.1446 | $45.14 | $45.15 | $45.10 |
| Purchase #5 | $75.43 | 12.401% | $84.7841 | $84.78 | $84.80 | $84.80 |
| Purchase #6 | $68.48 | 6.251% | $72.7607 | $72.76 | $72.75 | $72.80 |
| Purchase #7 | $54.98 | 3.831% | $57.0863 | $57.09 | $57.10 | $57.10 |
| 7 purchase totals = | $668.82 | $742.4261 | $742.42 | $742.45 | $742.50 | |