| 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 | $45.31 | 9.606% | $49.6625 | $49.66 | $49.65 | $49.70 |
| Purchase #2 | $26.37 | 12.576% | $29.6863 | $29.69 | $29.70 | $29.70 |
| Purchase #3 | $49.81 | 9.410% | $54.4971 | $54.50 | $54.50 | $54.50 |
| Purchase #4 | $220.98 | 10.340% | $243.8293 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $23.43 | 3.620% | $24.2782 | $24.28 | $24.30 | $24.30 |
| Purchase #6 | $118.90 | 12.743% | $134.0514 | $134.05 | $134.05 | $134.10 |
| Purchase #7 | $239.27 | 3.237% | $247.0152 | $247.02 | $247.00 | $247.00 |
| 7 purchase totals = | $724.07 | $783.0200 | $783.03 | $783.05 | $783.10 | |