| 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 | $76.88 | 8.259% | $83.2295 | $83.23 | $83.25 | $83.20 |
| Purchase #2 | $247.40 | 8.544% | $268.5379 | $268.54 | $268.55 | $268.50 |
| Purchase #3 | $188.97 | 10.472% | $208.7589 | $208.76 | $208.75 | $208.80 |
| Purchase #4 | $158.42 | 3.124% | $163.369 | $163.37 | $163.35 | $163.40 |
| Purchase #5 | $124.96 | 7.810% | $134.7194 | $134.72 | $134.70 | $134.70 |
| Purchase #6 | $113.47 | 3.240% | $117.1464 | $117.15 | $117.15 | $117.10 |
| Purchase #7 | $26.63 | 3.541% | $27.573 | $27.57 | $27.55 | $27.60 |
| 7 purchase totals = | $936.73 | $1,003.3341 | $1,003.34 | $1,003.30 | $1,003.30 | |