| 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 | $24.97 | 3.638% | $25.8784 | $25.88 | $25.90 | $25.90 |
| Purchase #2 | $10.81 | 6.764% | $11.5412 | $11.54 | $11.55 | $11.50 |
| Purchase #3 | $161.28 | 8.799% | $175.471 | $175.47 | $175.45 | $175.50 |
| Purchase #4 | $130.50 | 7.793% | $140.6699 | $140.67 | $140.65 | $140.70 |
| Purchase #5 | $127.71 | 12.309% | $143.4298 | $143.43 | $143.45 | $143.40 |
| Purchase #6 | $76.96 | 3.469% | $79.6297 | $79.63 | $79.65 | $79.60 |
| Purchase #7 | $7.58 | 10.345% | $8.3642 | $8.36 | $8.35 | $8.40 |
| 7 purchase totals = | $539.81 | $584.9842 | $584.98 | $585.00 | $585.00 | |