| 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 | $42.58 | 6.748% | $45.4533 | $45.45 | $45.45 | $45.50 |
| Purchase #2 | $172.90 | 11.635% | $193.0169 | $193.02 | $193.00 | $193.00 |
| Purchase #3 | $55.84 | 10.256% | $61.567 | $61.57 | $61.55 | $61.60 |
| Purchase #4 | $121.44 | 3.337% | $125.4925 | $125.49 | $125.50 | $125.50 |
| Purchase #5 | $156.38 | 4.351% | $163.1841 | $163.18 | $163.20 | $163.20 |
| Purchase #6 | $119.25 | 5.830% | $126.2023 | $126.20 | $126.20 | $126.20 |
| Purchase #7 | $105.74 | 6.348% | $112.4524 | $112.45 | $112.45 | $112.50 |
| 7 purchase totals = | $774.13 | $827.3685 | $827.36 | $827.35 | $827.50 | |