| 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 | $62.53 | 7.639% | $67.3067 | $67.31 | $67.30 | $67.30 |
| Purchase #2 | $40.72 | 10.475% | $44.9854 | $44.99 | $45.00 | $45.00 |
| Purchase #3 | $19.26 | 3.872% | $20.0057 | $20.01 | $20.00 | $20.00 |
| Purchase #4 | $22.40 | 10.790% | $24.817 | $24.82 | $24.80 | $24.80 |
| Purchase #5 | $111.58 | 7.710% | $120.1828 | $120.18 | $120.20 | $120.20 |
| Purchase #6 | $105.56 | 4.418% | $110.2236 | $110.22 | $110.20 | $110.20 |
| Purchase #7 | $59.68 | 7.685% | $64.2664 | $64.27 | $64.25 | $64.30 |
| 7 purchase totals = | $421.73 | $451.7876 | $451.80 | $451.75 | $451.80 | |