| 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 | $55.44 | 5.198% | $58.3218 | $58.32 | $58.30 | $58.30 |
| Purchase #2 | $218.49 | 11.520% | $243.66 | $243.66 | $243.65 | $243.70 |
| Purchase #3 | $29.47 | 8.856% | $32.0799 | $32.08 | $32.10 | $32.10 |
| Purchase #4 | $123.44 | 8.423% | $133.8374 | $133.84 | $133.85 | $133.80 |
| Purchase #5 | $172.39 | 4.470% | $180.0958 | $180.10 | $180.10 | $180.10 |
| Purchase #6 | $180.63 | 13.547% | $205.0999 | $205.10 | $205.10 | $205.10 |
| Purchase #7 | $159.81 | 4.777% | $167.4441 | $167.44 | $167.45 | $167.40 |
| 7 purchase totals = | $939.67 | $1,020.5389 | $1,020.54 | $1,020.55 | $1,020.50 | |