| 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 | $64.74 | 6.164% | $68.7306 | $68.73 | $68.75 | $68.70 |
| Purchase #2 | $35.77 | 13.628% | $40.6447 | $40.64 | $40.65 | $40.60 |
| Purchase #3 | $54.41 | 9.719% | $59.6981 | $59.70 | $59.70 | $59.70 |
| Purchase #4 | $93.45 | 11.570% | $104.2622 | $104.26 | $104.25 | $104.30 |
| Purchase #5 | $228.97 | 9.677% | $251.1274 | $251.13 | $251.15 | $251.10 |
| Purchase #6 | $111.25 | 11.542% | $124.0905 | $124.09 | $124.10 | $124.10 |
| Purchase #7 | $121.41 | 10.557% | $134.2273 | $134.23 | $134.25 | $134.20 |
| 7 purchase totals = | $710.00 | $782.7808 | $782.78 | $782.85 | $782.70 | |