| 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 | $59.33 | 3.579% | $61.4534 | $61.45 | $61.45 | $61.50 |
| Purchase #2 | $107.36 | 5.256% | $113.0028 | $113.00 | $113.00 | $113.00 |
| Purchase #3 | $46.28 | 4.314% | $48.2765 | $48.28 | $48.30 | $48.30 |
| Purchase #4 | $18.83 | 11.732% | $21.0391 | $21.04 | $21.05 | $21.00 |
| Purchase #5 | $199.54 | 4.364% | $208.2479 | $208.25 | $208.25 | $208.20 |
| Purchase #6 | $123.63 | 13.516% | $140.3398 | $140.34 | $140.35 | $140.30 |
| Purchase #7 | $211.54 | 11.103% | $235.0273 | $235.03 | $235.05 | $235.00 |
| 7 purchase totals = | $766.51 | $827.3868 | $827.39 | $827.45 | $827.30 | |