| 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 | $48.40 | 11.756% | $54.0899 | $54.09 | $54.10 | $54.10 |
| Purchase #2 | $234.93 | 10.264% | $259.0432 | $259.04 | $259.05 | $259.00 |
| Purchase #3 | $7.59 | 3.688% | $7.8699 | $7.87 | $7.85 | $7.90 |
| Purchase #4 | $107.75 | 11.279% | $119.9031 | $119.90 | $119.90 | $119.90 |
| Purchase #5 | $28.56 | 12.591% | $32.156 | $32.16 | $32.15 | $32.20 |
| Purchase #6 | $8.48 | 11.530% | $9.4577 | $9.46 | $9.45 | $9.50 |
| Purchase #7 | $208.81 | 4.322% | $217.8348 | $217.83 | $217.85 | $217.80 |
| 7 purchase totals = | $644.52 | $700.3546 | $700.35 | $700.35 | $700.40 | |