| 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 | $235.30 | 7.276% | $252.4204 | $252.42 | $252.40 | $252.40 |
| Purchase #2 | $22.87 | 9.587% | $25.0625 | $25.06 | $25.05 | $25.10 |
| Purchase #3 | $158.54 | 10.630% | $175.3928 | $175.39 | $175.40 | $175.40 |
| Purchase #4 | $45.79 | 10.585% | $50.6369 | $50.64 | $50.65 | $50.60 |
| Purchase #5 | $53.84 | 3.354% | $55.6458 | $55.65 | $55.65 | $55.60 |
| Purchase #6 | $77.75 | 13.498% | $88.2447 | $88.24 | $88.25 | $88.20 |
| Purchase #7 | $104.56 | 11.826% | $116.9253 | $116.93 | $116.95 | $116.90 |
| 7 purchase totals = | $698.65 | $764.3284 | $764.33 | $764.35 | $764.20 | |