| 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 | $35.36 | 7.456% | $37.9964 | $38.00 | $38.00 | $38.00 |
| Purchase #2 | $130.59 | 8.236% | $141.3454 | $141.35 | $141.35 | $141.30 |
| Purchase #3 | $14.25 | 12.464% | $16.0261 | $16.03 | $16.05 | $16.00 |
| Purchase #4 | $108.26 | 9.221% | $118.2427 | $118.24 | $118.25 | $118.20 |
| Purchase #5 | $117.39 | 7.405% | $126.0827 | $126.08 | $126.10 | $126.10 |
| Purchase #6 | $24.89 | 10.563% | $27.5191 | $27.52 | $27.50 | $27.50 |
| Purchase #7 | $133.80 | 4.546% | $139.8825 | $139.88 | $139.90 | $139.90 |
| 7 purchase totals = | $564.54 | $607.0949 | $607.10 | $607.15 | $607.00 | |