| 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 | $5.27 | 3.595% | $5.4595 | $5.46 | $5.45 | $5.50 |
| Purchase #2 | $237.72 | 11.871% | $265.9397 | $265.94 | $265.95 | $265.90 |
| Purchase #3 | $94.33 | 3.186% | $97.3354 | $97.34 | $97.35 | $97.30 |
| Purchase #4 | $60.85 | 5.208% | $64.0191 | $64.02 | $64.00 | $64.00 |
| Purchase #5 | $237.25 | 4.393% | $247.6724 | $247.67 | $247.65 | $247.70 |
| Purchase #6 | $29.70 | 7.403% | $31.8987 | $31.90 | $31.90 | $31.90 |
| Purchase #7 | $213.88 | 4.624% | $223.7698 | $223.77 | $223.75 | $223.80 |
| 7 purchase totals = | $879.00 | $936.0946 | $936.10 | $936.05 | $936.10 | |