| 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 | $7.58 | 11.490% | $8.4509 | $8.45 | $8.45 | $8.50 |
| Purchase #2 | $158.99 | 11.710% | $177.6077 | $177.61 | $177.60 | $177.60 |
| Purchase #3 | $209.66 | 6.373% | $223.0216 | $223.02 | $223.00 | $223.00 |
| Purchase #4 | $175.51 | 11.467% | $195.6357 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $107.61 | 12.618% | $121.1882 | $121.19 | $121.20 | $121.20 |
| Purchase #6 | $49.45 | 3.852% | $51.3548 | $51.35 | $51.35 | $51.40 |
| Purchase #7 | $28.97 | 8.197% | $31.3447 | $31.34 | $31.35 | $31.30 |
| 7 purchase totals = | $737.77 | $808.6036 | $808.60 | $808.60 | $808.60 | |