| 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 | $52.78 | 9.859% | $57.9836 | $57.98 | $58.00 | $58.00 |
| Purchase #2 | $248.75 | 6.848% | $265.7844 | $265.78 | $265.80 | $265.80 |
| Purchase #3 | $49.68 | 3.873% | $51.6041 | $51.60 | $51.60 | $51.60 |
| Purchase #4 | $5.50 | 8.243% | $5.9534 | $5.95 | $5.95 | $6.00 |
| Purchase #5 | $207.83 | 11.497% | $231.7242 | $231.72 | $231.70 | $231.70 |
| Purchase #6 | $77.70 | 9.821% | $85.3309 | $85.33 | $85.35 | $85.30 |
| Purchase #7 | $136.91 | 5.340% | $144.221 | $144.22 | $144.20 | $144.20 |
| 7 purchase totals = | $779.15 | $842.6016 | $842.58 | $842.60 | $842.60 | |