| 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 | $45.27 | 9.863% | $49.735 | $49.74 | $49.75 | $49.70 |
| Purchase #2 | $154.51 | 10.222% | $170.304 | $170.30 | $170.30 | $170.30 |
| Purchase #3 | $151.80 | 7.588% | $163.3186 | $163.32 | $163.30 | $163.30 |
| Purchase #4 | $85.60 | 7.836% | $92.3076 | $92.31 | $92.30 | $92.30 |
| Purchase #5 | $167.48 | 9.255% | $182.9803 | $182.98 | $183.00 | $183.00 |
| Purchase #6 | $191.81 | 10.521% | $211.9903 | $211.99 | $212.00 | $212.00 |
| Purchase #7 | $121.97 | 7.246% | $130.8079 | $130.81 | $130.80 | $130.80 |
| 7 purchase totals = | $918.44 | $1,001.4437 | $1,001.45 | $1,001.45 | $1,001.40 | |