| 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 | $50.58 | 9.713% | $55.4928 | $55.49 | $55.50 | $55.50 |
| Purchase #2 | $119.63 | 8.432% | $129.7172 | $129.72 | $129.70 | $129.70 |
| Purchase #3 | $121.85 | 8.151% | $131.782 | $131.78 | $131.80 | $131.80 |
| Purchase #4 | $6.28 | 7.652% | $6.7605 | $6.76 | $6.75 | $6.80 |
| Purchase #5 | $16.30 | 11.512% | $18.1765 | $18.18 | $18.20 | $18.20 |
| Purchase #6 | $222.34 | 11.121% | $247.0664 | $247.07 | $247.05 | $247.10 |
| Purchase #7 | $60.26 | 5.621% | $63.6472 | $63.65 | $63.65 | $63.60 |
| 7 purchase totals = | $597.24 | $652.6426 | $652.65 | $652.65 | $652.70 | |