| 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 | $12.56 | 9.167% | $13.7114 | $13.71 | $13.70 | $13.70 |
| Purchase #2 | $5.98 | 9.713% | $6.5608 | $6.56 | $6.55 | $6.60 |
| Purchase #3 | $18.97 | 13.712% | $21.5712 | $21.57 | $21.55 | $21.60 |
| Purchase #4 | $42.71 | 5.854% | $45.2102 | $45.21 | $45.20 | $45.20 |
| Purchase #5 | $163.81 | 13.814% | $186.4387 | $186.44 | $186.45 | $186.40 |
| Purchase #6 | $112.25 | 10.652% | $124.2069 | $124.21 | $124.20 | $124.20 |
| Purchase #7 | $212.43 | 7.764% | $228.9231 | $228.92 | $228.90 | $228.90 |
| 7 purchase totals = | $568.71 | $626.6223 | $626.62 | $626.55 | $626.60 | |