| 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 | $61.98 | 7.377% | $66.5523 | $66.55 | $66.55 | $66.60 |
| Purchase #2 | $163.25 | 6.555% | $173.951 | $173.95 | $173.95 | $174.00 |
| Purchase #3 | $162.94 | 7.433% | $175.0513 | $175.05 | $175.05 | $175.10 |
| Purchase #4 | $129.36 | 8.340% | $140.1486 | $140.15 | $140.15 | $140.10 |
| Purchase #5 | $7.54 | 10.782% | $8.353 | $8.35 | $8.35 | $8.40 |
| Purchase #6 | $214.29 | 4.426% | $223.7745 | $223.77 | $223.75 | $223.80 |
| Purchase #7 | $199.75 | 5.106% | $209.9492 | $209.95 | $209.95 | $209.90 |
| 7 purchase totals = | $939.11 | $997.7799 | $997.77 | $997.75 | $997.90 | |