| 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 | $49.80 | 8.446% | $54.0061 | $54.01 | $54.00 | $54.00 |
| Purchase #2 | $48.36 | 12.724% | $54.5133 | $54.51 | $54.50 | $54.50 |
| Purchase #3 | $235.82 | 4.841% | $247.236 | $247.24 | $247.25 | $247.20 |
| Purchase #4 | $65.96 | 4.746% | $69.0905 | $69.09 | $69.10 | $69.10 |
| Purchase #5 | $109.65 | 9.114% | $119.6435 | $119.64 | $119.65 | $119.60 |
| Purchase #6 | $95.79 | 3.546% | $99.1867 | $99.19 | $99.20 | $99.20 |
| Purchase #7 | $75.41 | 6.662% | $80.4338 | $80.43 | $80.45 | $80.40 |
| 7 purchase totals = | $680.79 | $724.1099 | $724.11 | $724.15 | $724.00 | |