| 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 | $27.41 | 6.408% | $29.1664 | $29.17 | $29.15 | $29.20 |
| Purchase #2 | $103.28 | 12.863% | $116.5649 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $14.51 | 10.864% | $16.0864 | $16.09 | $16.10 | $16.10 |
| Purchase #4 | $145.44 | 9.108% | $158.6867 | $158.69 | $158.70 | $158.70 |
| Purchase #5 | $49.78 | 11.717% | $55.6127 | $55.61 | $55.60 | $55.60 |
| Purchase #6 | $235.74 | 13.667% | $267.9586 | $267.96 | $267.95 | $268.00 |
| Purchase #7 | $68.25 | 13.506% | $77.4678 | $77.47 | $77.45 | $77.50 |
| 7 purchase totals = | $644.41 | $721.5435 | $721.55 | $721.50 | $721.70 | |