| 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 | $23.84 | 12.752% | $26.8801 | $26.88 | $26.90 | $26.90 |
| Purchase #2 | $14.38 | 11.862% | $16.0858 | $16.09 | $16.10 | $16.10 |
| Purchase #3 | $208.44 | 9.762% | $228.7879 | $228.79 | $228.80 | $228.80 |
| Purchase #4 | $107.25 | 5.871% | $113.5466 | $113.55 | $113.55 | $113.50 |
| Purchase #5 | $101.99 | 10.304% | $112.499 | $112.50 | $112.50 | $112.50 |
| Purchase #6 | $130.95 | 11.113% | $145.5025 | $145.50 | $145.50 | $145.50 |
| Purchase #7 | $34.27 | 7.659% | $36.8947 | $36.89 | $36.90 | $36.90 |
| 7 purchase totals = | $621.12 | $680.1966 | $680.20 | $680.25 | $680.20 | |