| 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 | $68.32 | 10.762% | $75.6726 | $75.67 | $75.65 | $75.70 |
| Purchase #2 | $15.42 | 7.549% | $16.5841 | $16.58 | $16.60 | $16.60 |
| Purchase #3 | $27.82 | 12.698% | $31.3526 | $31.35 | $31.35 | $31.40 |
| Purchase #4 | $247.58 | 10.145% | $272.697 | $272.70 | $272.70 | $272.70 |
| Purchase #5 | $14.90 | 5.874% | $15.7752 | $15.78 | $15.80 | $15.80 |
| Purchase #6 | $19.75 | 5.813% | $20.8981 | $20.90 | $20.90 | $20.90 |
| Purchase #7 | $180.79 | 13.471% | $205.1442 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $574.58 | $638.1238 | $638.12 | $638.15 | $638.20 | |