| 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 | $40.53 | 10.303% | $44.7058 | $44.71 | $44.70 | $44.70 |
| Purchase #2 | $61.81 | 5.402% | $65.149 | $65.15 | $65.15 | $65.10 |
| Purchase #3 | $186.92 | 9.717% | $205.083 | $205.08 | $205.10 | $205.10 |
| Purchase #4 | $37.66 | 10.562% | $41.6376 | $41.64 | $41.65 | $41.60 |
| Purchase #5 | $139.61 | 6.384% | $148.5227 | $148.52 | $148.50 | $148.50 |
| Purchase #6 | $99.98 | 7.761% | $107.7394 | $107.74 | $107.75 | $107.70 |
| Purchase #7 | $242.62 | 5.615% | $256.2431 | $256.24 | $256.25 | $256.20 |
| 7 purchase totals = | $809.13 | $869.0806 | $869.08 | $869.10 | $868.90 | |