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 | $10.79 | 6.259% | $11.4653 | $11.47 | $11.45 | $11.50 |
Purchase #2 | $51.36 | 13.561% | $58.3249 | $58.32 | $58.30 | $58.30 |
Purchase #3 | $121.98 | 3.683% | $126.4725 | $126.47 | $126.45 | $126.50 |
Purchase #4 | $11.66 | 11.867% | $13.0437 | $13.04 | $13.05 | $13.00 |
Purchase #5 | $134.82 | 3.664% | $139.7598 | $139.76 | $139.75 | $139.80 |
Purchase #6 | $136.67 | 6.610% | $145.7039 | $145.70 | $145.70 | $145.70 |
Purchase #7 | $31.51 | 5.564% | $33.2632 | $33.26 | $33.25 | $33.30 |
7 purchase totals = | $498.79 | $528.0333 | $528.02 | $527.95 | $528.10 |