| 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 | $5.28 | 8.666% | $5.7376 | $5.74 | $5.75 | $5.70 |
| Purchase #2 | $34.57 | 3.431% | $35.7561 | $35.76 | $35.75 | $35.80 |
| Purchase #3 | $242.48 | 7.624% | $260.9667 | $260.97 | $260.95 | $261.00 |
| Purchase #4 | $19.98 | 6.728% | $21.3243 | $21.32 | $21.30 | $21.30 |
| Purchase #5 | $114.48 | 12.710% | $129.0304 | $129.03 | $129.05 | $129.00 |
| Purchase #6 | $107.53 | 7.644% | $115.7496 | $115.75 | $115.75 | $115.70 |
| Purchase #7 | $59.33 | 9.266% | $64.8275 | $64.83 | $64.85 | $64.80 |
| 7 purchase totals = | $583.65 | $633.3922 | $633.40 | $633.40 | $633.30 | |