| 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 | $52.97 | 9.155% | $57.8194 | $57.82 | $57.80 | $57.80 |
| Purchase #2 | $125.64 | 10.578% | $138.9302 | $138.93 | $138.95 | $138.90 |
| Purchase #3 | $65.82 | 8.819% | $71.6247 | $71.62 | $71.60 | $71.60 |
| Purchase #4 | $163.74 | 5.543% | $172.8161 | $172.82 | $172.80 | $172.80 |
| Purchase #5 | $204.52 | 13.534% | $232.1997 | $232.20 | $232.20 | $232.20 |
| Purchase #6 | $68.95 | 4.793% | $72.2548 | $72.25 | $72.25 | $72.30 |
| Purchase #7 | $135.66 | 6.796% | $144.8795 | $144.88 | $144.90 | $144.90 |
| 7 purchase totals = | $817.30 | $890.5244 | $890.52 | $890.50 | $890.50 | |