| 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 | $151.66 | 9.514% | $166.0889 | $166.09 | $166.10 | $166.10 |
| Purchase #2 | $38.93 | 7.739% | $41.9428 | $41.94 | $41.95 | $41.90 |
| Purchase #3 | $13.31 | 13.177% | $15.0639 | $15.06 | $15.05 | $15.10 |
| Purchase #4 | $149.65 | 13.324% | $169.5894 | $169.59 | $169.60 | $169.60 |
| Purchase #5 | $240.43 | 8.800% | $261.5878 | $261.59 | $261.60 | $261.60 |
| Purchase #6 | $5.77 | 9.228% | $6.3025 | $6.30 | $6.30 | $6.30 |
| Purchase #7 | $69.40 | 4.777% | $72.7152 | $72.72 | $72.70 | $72.70 |
| 7 purchase totals = | $669.15 | $733.2905 | $733.29 | $733.30 | $733.30 | |