| 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 | $30.43 | 6.273% | $32.3389 | $32.34 | $32.35 | $32.30 |
| Purchase #2 | $52.61 | 7.847% | $56.7383 | $56.74 | $56.75 | $56.70 |
| Purchase #3 | $141.93 | 12.498% | $159.6684 | $159.67 | $159.65 | $159.70 |
| Purchase #4 | $21.25 | 5.379% | $22.393 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $212.63 | 3.706% | $220.5101 | $220.51 | $220.50 | $220.50 |
| Purchase #6 | $209.83 | 6.870% | $224.2453 | $224.25 | $224.25 | $224.20 |
| Purchase #7 | $134.67 | 6.400% | $143.2889 | $143.29 | $143.30 | $143.30 |
| 7 purchase totals = | $803.35 | $859.1829 | $859.19 | $859.20 | $859.10 | |