| 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 | $60.48 | 3.509% | $62.6022 | $62.60 | $62.60 | $62.60 |
| Purchase #2 | $117.65 | 9.575% | $128.915 | $128.92 | $128.90 | $128.90 |
| Purchase #3 | $7.77 | 9.698% | $8.5235 | $8.52 | $8.50 | $8.50 |
| Purchase #4 | $125.59 | 7.478% | $134.9816 | $134.98 | $135.00 | $135.00 |
| Purchase #5 | $158.76 | 5.398% | $167.3299 | $167.33 | $167.35 | $167.30 |
| Purchase #6 | $63.33 | 11.213% | $70.4312 | $70.43 | $70.45 | $70.40 |
| Purchase #7 | $71.35 | 12.734% | $80.4357 | $80.44 | $80.45 | $80.40 |
| 7 purchase totals = | $604.93 | $653.2191 | $653.22 | $653.25 | $653.10 | |