| 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 | $46.35 | 4.263% | $48.3259 | $48.33 | $48.35 | $48.30 |
| Purchase #2 | $133.68 | 4.596% | $139.8239 | $139.82 | $139.80 | $139.80 |
| Purchase #3 | $151.98 | 8.823% | $165.3892 | $165.39 | $165.40 | $165.40 |
| Purchase #4 | $142.76 | 3.339% | $147.5268 | $147.53 | $147.55 | $147.50 |
| Purchase #5 | $186.56 | 4.280% | $194.5448 | $194.54 | $194.55 | $194.50 |
| Purchase #6 | $106.75 | 9.581% | $116.9777 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $48.85 | 6.454% | $52.0028 | $52.00 | $52.00 | $52.00 |
| 7 purchase totals = | $816.93 | $864.5911 | $864.59 | $864.65 | $864.50 | |