| 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 | $14.31 | 7.521% | $15.3863 | $15.39 | $15.40 | $15.40 |
| Purchase #2 | $130.83 | 11.825% | $146.3006 | $146.30 | $146.30 | $146.30 |
| Purchase #3 | $96.94 | 6.432% | $103.1752 | $103.18 | $103.20 | $103.20 |
| Purchase #4 | $120.83 | 5.485% | $127.4575 | $127.46 | $127.45 | $127.50 |
| Purchase #5 | $26.66 | 6.694% | $28.4446 | $28.44 | $28.45 | $28.40 |
| Purchase #6 | $125.37 | 12.294% | $140.783 | $140.78 | $140.80 | $140.80 |
| Purchase #7 | $54.55 | 6.475% | $58.0821 | $58.08 | $58.10 | $58.10 |
| 7 purchase totals = | $569.49 | $619.6293 | $619.63 | $619.70 | $619.70 | |