| 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 | $5.94 | 4.148% | $6.1864 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $181.37 | 10.705% | $200.7857 | $200.79 | $200.80 | $200.80 |
| Purchase #3 | $57.45 | 6.257% | $61.0446 | $61.04 | $61.05 | $61.00 |
| Purchase #4 | $72.99 | 6.796% | $77.9504 | $77.95 | $77.95 | $78.00 |
| Purchase #5 | $47.95 | 9.663% | $52.5834 | $52.58 | $52.60 | $52.60 |
| Purchase #6 | $151.86 | 11.722% | $169.661 | $169.66 | $169.65 | $169.70 |
| Purchase #7 | $7.83 | 9.870% | $8.6028 | $8.60 | $8.60 | $8.60 |
| 7 purchase totals = | $525.39 | $576.8143 | $576.81 | $576.85 | $576.90 | |