| 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 | $41.89 | 6.862% | $44.7645 | $44.76 | $44.75 | $44.80 |
| Purchase #2 | $120.75 | 3.767% | $125.2987 | $125.30 | $125.30 | $125.30 |
| Purchase #3 | $93.77 | 7.215% | $100.5355 | $100.54 | $100.55 | $100.50 |
| Purchase #4 | $196.55 | 7.704% | $211.6922 | $211.69 | $211.70 | $211.70 |
| Purchase #5 | $11.29 | 7.584% | $12.1462 | $12.15 | $12.15 | $12.10 |
| Purchase #6 | $216.71 | 5.845% | $229.3767 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $183.34 | 9.233% | $200.2678 | $200.27 | $200.25 | $200.30 |
| 7 purchase totals = | $864.30 | $924.0816 | $924.09 | $924.10 | $924.10 | |