| 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 | $104.93 | 10.603% | $116.0557 | $116.06 | $116.05 | $116.10 |
| Purchase #2 | $98.60 | 11.822% | $110.2565 | $110.26 | $110.25 | $110.30 |
| Purchase #3 | $63.83 | 4.713% | $66.8383 | $66.84 | $66.85 | $66.80 |
| Purchase #4 | $63.51 | 3.545% | $65.7614 | $65.76 | $65.75 | $65.80 |
| Purchase #5 | $131.75 | 7.626% | $141.7973 | $141.80 | $141.80 | $141.80 |
| Purchase #6 | $15.92 | 6.558% | $16.964 | $16.96 | $16.95 | $17.00 |
| Purchase #7 | $34.52 | 5.818% | $36.5284 | $36.53 | $36.55 | $36.50 |
| 7 purchase totals = | $513.06 | $554.2016 | $554.21 | $554.20 | $554.30 | |