| 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 | $22.68 | 12.832% | $25.5903 | $25.59 | $25.60 | $25.60 |
| Purchase #2 | $125.76 | 6.119% | $133.4553 | $133.46 | $133.45 | $133.50 |
| Purchase #3 | $155.39 | 12.408% | $174.6708 | $174.67 | $174.65 | $174.70 |
| Purchase #4 | $63.71 | 12.754% | $71.8356 | $71.84 | $71.85 | $71.80 |
| Purchase #5 | $70.50 | 10.280% | $77.7474 | $77.75 | $77.75 | $77.70 |
| Purchase #6 | $19.30 | 11.277% | $21.4765 | $21.48 | $21.50 | $21.50 |
| Purchase #7 | $87.33 | 5.610% | $92.2292 | $92.23 | $92.25 | $92.20 |
| 7 purchase totals = | $544.67 | $597.0051 | $597.02 | $597.05 | $597.00 | |