| 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 | $72.70 | 6.453% | $77.3913 | $77.39 | $77.40 | $77.40 |
| Purchase #2 | $40.58 | 13.477% | $46.049 | $46.05 | $46.05 | $46.00 |
| Purchase #3 | $23.98 | 11.857% | $26.8233 | $26.82 | $26.80 | $26.80 |
| Purchase #4 | $190.77 | 9.353% | $208.6127 | $208.61 | $208.60 | $208.60 |
| Purchase #5 | $191.56 | 6.559% | $204.1244 | $204.12 | $204.10 | $204.10 |
| Purchase #6 | $157.99 | 6.492% | $168.2467 | $168.25 | $168.25 | $168.20 |
| Purchase #7 | $232.32 | 10.550% | $256.8298 | $256.83 | $256.85 | $256.80 |
| 7 purchase totals = | $909.90 | $988.0772 | $988.07 | $988.05 | $987.90 | |