| 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 | $16.34 | 12.801% | $18.4317 | $18.43 | $18.45 | $18.40 |
| Purchase #2 | $198.51 | 7.121% | $212.6459 | $212.65 | $212.65 | $212.60 |
| Purchase #3 | $90.25 | 10.111% | $99.3752 | $99.38 | $99.40 | $99.40 |
| Purchase #4 | $13.54 | 4.528% | $14.1531 | $14.15 | $14.15 | $14.20 |
| Purchase #5 | $27.34 | 13.148% | $30.9347 | $30.93 | $30.95 | $30.90 |
| Purchase #6 | $77.70 | 13.453% | $88.153 | $88.15 | $88.15 | $88.20 |
| Purchase #7 | $144.69 | 6.229% | $153.7027 | $153.70 | $153.70 | $153.70 |
| 7 purchase totals = | $568.37 | $617.3963 | $617.39 | $617.45 | $617.40 | |