| 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 | $146.60 | 3.377% | $151.5507 | $151.55 | $151.55 | $151.60 |
| Purchase #2 | $137.27 | 5.123% | $144.3023 | $144.30 | $144.30 | $144.30 |
| Purchase #3 | $36.32 | 7.587% | $39.0756 | $39.08 | $39.10 | $39.10 |
| Purchase #4 | $56.38 | 13.830% | $64.1774 | $64.18 | $64.20 | $64.20 |
| Purchase #5 | $230.43 | 12.746% | $259.8006 | $259.80 | $259.80 | $259.80 |
| Purchase #6 | $61.39 | 13.301% | $69.5555 | $69.56 | $69.55 | $69.60 |
| Purchase #7 | $46.28 | 4.536% | $48.3793 | $48.38 | $48.40 | $48.40 |
| 7 purchase totals = | $714.67 | $776.8414 | $776.85 | $776.90 | $777.00 | |