| 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 | $182.95 | 11.634% | $204.2344 | $204.23 | $204.25 | $204.20 |
| Purchase #2 | $94.50 | 5.320% | $99.5274 | $99.53 | $99.55 | $99.50 |
| Purchase #3 | $236.71 | 4.380% | $247.0779 | $247.08 | $247.10 | $247.10 |
| Purchase #4 | $8.30 | 7.105% | $8.8897 | $8.89 | $8.90 | $8.90 |
| Purchase #5 | $86.75 | 4.682% | $90.8116 | $90.81 | $90.80 | $90.80 |
| Purchase #6 | $12.81 | 8.848% | $13.9434 | $13.94 | $13.95 | $13.90 |
| Purchase #7 | $9.71 | 10.639% | $10.743 | $10.74 | $10.75 | $10.70 |
| 7 purchase totals = | $631.73 | $675.2274 | $675.22 | $675.30 | $675.10 | |