| 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 | $65.26 | 9.355% | $71.3651 | $71.37 | $71.35 | $71.40 |
| Purchase #2 | $215.35 | 13.564% | $244.5601 | $244.56 | $244.55 | $244.60 |
| Purchase #3 | $5.60 | 10.499% | $6.1879 | $6.19 | $6.20 | $6.20 |
| Purchase #4 | $111.65 | 13.673% | $126.9159 | $126.92 | $126.90 | $126.90 |
| Purchase #5 | $16.74 | 5.121% | $17.5973 | $17.60 | $17.60 | $17.60 |
| Purchase #6 | $132.56 | 7.559% | $142.5802 | $142.58 | $142.60 | $142.60 |
| Purchase #7 | $40.97 | 8.171% | $44.3177 | $44.32 | $44.30 | $44.30 |
| 7 purchase totals = | $588.13 | $653.5242 | $653.54 | $653.50 | $653.60 | |