| 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 | $72.54 | 4.777% | $76.0052 | $76.01 | $76.00 | $76.00 |
| Purchase #2 | $103.84 | 3.374% | $107.3436 | $107.34 | $107.35 | $107.30 |
| Purchase #3 | $52.60 | 12.424% | $59.135 | $59.14 | $59.15 | $59.10 |
| Purchase #4 | $86.44 | 5.420% | $91.125 | $91.13 | $91.15 | $91.10 |
| Purchase #5 | $225.99 | 7.296% | $242.4782 | $242.48 | $242.50 | $242.50 |
| Purchase #6 | $48.66 | 3.327% | $50.2789 | $50.28 | $50.30 | $50.30 |
| Purchase #7 | $62.62 | 10.760% | $69.3579 | $69.36 | $69.35 | $69.40 |
| 7 purchase totals = | $652.69 | $695.7238 | $695.74 | $695.80 | $695.70 | |