| 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 | $36.53 | 3.594% | $37.8429 | $37.84 | $37.85 | $37.80 |
| Purchase #2 | $50.84 | 7.708% | $54.7587 | $54.76 | $54.75 | $54.80 |
| Purchase #3 | $226.62 | 11.511% | $252.7062 | $252.71 | $252.70 | $252.70 |
| Purchase #4 | $243.68 | 6.329% | $259.1025 | $259.10 | $259.10 | $259.10 |
| Purchase #5 | $54.45 | 3.339% | $56.2681 | $56.27 | $56.25 | $56.30 |
| Purchase #6 | $61.95 | 11.638% | $69.1597 | $69.16 | $69.15 | $69.20 |
| Purchase #7 | $14.36 | 7.332% | $15.4129 | $15.41 | $15.40 | $15.40 |
| 7 purchase totals = | $688.43 | $745.2510 | $745.25 | $745.20 | $745.30 | |