| 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 | $223.30 | 6.464% | $237.7341 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $5.52 | 13.683% | $6.2753 | $6.28 | $6.30 | $6.30 |
| Purchase #3 | $236.77 | 9.459% | $259.1661 | $259.17 | $259.15 | $259.20 |
| Purchase #4 | $115.41 | 11.488% | $128.6683 | $128.67 | $128.65 | $128.70 |
| Purchase #5 | $76.74 | 8.864% | $83.5422 | $83.54 | $83.55 | $83.50 |
| Purchase #6 | $20.25 | 4.319% | $21.1246 | $21.12 | $21.10 | $21.10 |
| Purchase #7 | $61.82 | 5.513% | $65.2281 | $65.23 | $65.25 | $65.20 |
| 7 purchase totals = | $739.81 | $801.7387 | $801.74 | $801.75 | $801.70 | |