| 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 | $105.45 | 13.561% | $119.7501 | $119.75 | $119.75 | $119.80 |
| Purchase #2 | $118.83 | 11.504% | $132.5002 | $132.50 | $132.50 | $132.50 |
| Purchase #3 | $103.52 | 3.697% | $107.3471 | $107.35 | $107.35 | $107.30 |
| Purchase #4 | $62.30 | 9.663% | $68.32 | $68.32 | $68.30 | $68.30 |
| Purchase #5 | $131.74 | 12.799% | $148.6014 | $148.60 | $148.60 | $148.60 |
| Purchase #6 | $123.58 | 3.858% | $128.3477 | $128.35 | $128.35 | $128.30 |
| Purchase #7 | $154.33 | 9.594% | $169.1364 | $169.14 | $169.15 | $169.10 |
| 7 purchase totals = | $799.75 | $874.0029 | $874.01 | $874.00 | $873.90 | |