| 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 | $89.85 | 13.807% | $102.2556 | $102.26 | $102.25 | $102.30 |
| Purchase #2 | $40.63 | 3.523% | $42.0614 | $42.06 | $42.05 | $42.10 |
| Purchase #3 | $105.32 | 11.445% | $117.3739 | $117.37 | $117.35 | $117.40 |
| Purchase #4 | $71.62 | 11.372% | $79.7646 | $79.76 | $79.75 | $79.80 |
| Purchase #5 | $191.55 | 3.520% | $198.2926 | $198.29 | $198.30 | $198.30 |
| Purchase #6 | $201.74 | 6.159% | $214.1652 | $214.17 | $214.15 | $214.20 |
| Purchase #7 | $12.73 | 12.520% | $14.3238 | $14.32 | $14.30 | $14.30 |
| 7 purchase totals = | $713.44 | $768.2371 | $768.23 | $768.15 | $768.40 | |