| 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 | $81.50 | 5.183% | $85.7241 | $85.72 | $85.70 | $85.70 |
| Purchase #2 | $20.74 | 7.872% | $22.3727 | $22.37 | $22.35 | $22.40 |
| Purchase #3 | $68.99 | 13.825% | $78.5279 | $78.53 | $78.55 | $78.50 |
| Purchase #4 | $30.67 | 5.227% | $32.2731 | $32.27 | $32.25 | $32.30 |
| Purchase #5 | $208.43 | 4.209% | $217.2028 | $217.20 | $217.20 | $217.20 |
| Purchase #6 | $19.34 | 10.411% | $21.3535 | $21.35 | $21.35 | $21.40 |
| Purchase #7 | $239.35 | 8.236% | $259.0629 | $259.06 | $259.05 | $259.10 |
| 7 purchase totals = | $669.02 | $716.5170 | $716.50 | $716.45 | $716.60 | |