| 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 | $104.37 | 11.230% | $116.0908 | $116.09 | $116.10 | $116.10 |
| Purchase #2 | $95.71 | 13.479% | $108.6108 | $108.61 | $108.60 | $108.60 |
| Purchase #3 | $94.69 | 6.874% | $101.199 | $101.20 | $101.20 | $101.20 |
| Purchase #4 | $82.50 | 4.220% | $85.9815 | $85.98 | $86.00 | $86.00 |
| Purchase #5 | $200.56 | 4.114% | $208.811 | $208.81 | $208.80 | $208.80 |
| Purchase #6 | $84.96 | 6.181% | $90.2114 | $90.21 | $90.20 | $90.20 |
| Purchase #7 | $15.57 | 3.773% | $16.1575 | $16.16 | $16.15 | $16.20 |
| 7 purchase totals = | $678.36 | $727.0620 | $727.06 | $727.05 | $727.10 | |