| 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 | $83.34 | 11.329% | $92.7816 | $92.78 | $92.80 | $92.80 |
| Purchase #2 | $10.46 | 5.807% | $11.0674 | $11.07 | $11.05 | $11.10 |
| Purchase #3 | $61.75 | 6.866% | $65.9898 | $65.99 | $66.00 | $66.00 |
| Purchase #4 | $60.76 | 11.398% | $67.6854 | $67.69 | $67.70 | $67.70 |
| Purchase #5 | $121.99 | 12.482% | $137.2168 | $137.22 | $137.20 | $137.20 |
| Purchase #6 | $94.54 | 12.398% | $106.2611 | $106.26 | $106.25 | $106.30 |
| Purchase #7 | $215.69 | 4.590% | $225.5902 | $225.59 | $225.60 | $225.60 |
| 7 purchase totals = | $648.53 | $706.5923 | $706.60 | $706.60 | $706.70 | |