| 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 | $48.85 | 10.715% | $54.0843 | $54.08 | $54.10 | $54.10 |
| Purchase #2 | $201.75 | 6.792% | $215.4529 | $215.45 | $215.45 | $215.50 |
| Purchase #3 | $125.91 | 13.392% | $142.7719 | $142.77 | $142.75 | $142.80 |
| Purchase #4 | $52.40 | 9.432% | $57.3424 | $57.34 | $57.35 | $57.30 |
| Purchase #5 | $41.42 | 12.764% | $46.7068 | $46.71 | $46.70 | $46.70 |
| Purchase #6 | $225.31 | 12.230% | $252.8654 | $252.87 | $252.85 | $252.90 |
| Purchase #7 | $160.50 | 12.278% | $180.2062 | $180.21 | $180.20 | $180.20 |
| 7 purchase totals = | $856.14 | $949.4299 | $949.43 | $949.40 | $949.50 | |