| 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 | $83.27 | 12.103% | $93.3482 | $93.35 | $93.35 | $93.30 |
| Purchase #2 | $61.51 | 3.167% | $63.458 | $63.46 | $63.45 | $63.50 |
| Purchase #3 | $134.35 | 12.667% | $151.3681 | $151.37 | $151.35 | $151.40 |
| Purchase #4 | $11.60 | 5.336% | $12.219 | $12.22 | $12.20 | $12.20 |
| Purchase #5 | $222.41 | 3.114% | $229.3358 | $229.34 | $229.35 | $229.30 |
| Purchase #6 | $199.26 | 6.392% | $211.9967 | $212.00 | $212.00 | $212.00 |
| Purchase #7 | $116.92 | 3.853% | $121.4249 | $121.42 | $121.40 | $121.40 |
| 7 purchase totals = | $829.32 | $883.1507 | $883.16 | $883.10 | $883.10 | |