| 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 | $77.48 | 11.118% | $86.0942 | $86.09 | $86.10 | $86.10 |
| Purchase #2 | $50.98 | 12.272% | $57.2363 | $57.24 | $57.25 | $57.20 |
| Purchase #3 | $111.28 | 13.522% | $126.3273 | $126.33 | $126.35 | $126.30 |
| Purchase #4 | $25.54 | 11.162% | $28.3908 | $28.39 | $28.40 | $28.40 |
| Purchase #5 | $27.75 | 12.488% | $31.2154 | $31.22 | $31.20 | $31.20 |
| Purchase #6 | $136.42 | 6.690% | $145.5465 | $145.55 | $145.55 | $145.50 |
| Purchase #7 | $229.88 | 7.285% | $246.6268 | $246.63 | $246.65 | $246.60 |
| 7 purchase totals = | $659.33 | $721.4373 | $721.45 | $721.50 | $721.30 | |