| 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 | $68.40 | 3.416% | $70.7365 | $70.74 | $70.75 | $70.70 |
| Purchase #2 | $15.30 | 5.860% | $16.1966 | $16.20 | $16.20 | $16.20 |
| Purchase #3 | $204.95 | 12.369% | $230.3003 | $230.30 | $230.30 | $230.30 |
| Purchase #4 | $157.79 | 11.813% | $176.4297 | $176.43 | $176.45 | $176.40 |
| Purchase #5 | $22.33 | 13.202% | $25.278 | $25.28 | $25.30 | $25.30 |
| Purchase #6 | $101.48 | 11.319% | $112.9665 | $112.97 | $112.95 | $113.00 |
| Purchase #7 | $19.34 | 10.738% | $21.4167 | $21.42 | $21.40 | $21.40 |
| 7 purchase totals = | $589.59 | $653.3243 | $653.34 | $653.35 | $653.30 | |