| 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 | $39.54 | 3.533% | $40.9369 | $40.94 | $40.95 | $40.90 |
| Purchase #2 | $8.69 | 11.850% | $9.7198 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $141.90 | 10.349% | $156.5852 | $156.59 | $156.60 | $156.60 |
| Purchase #4 | $47.56 | 4.265% | $49.5884 | $49.59 | $49.60 | $49.60 |
| Purchase #5 | $233.82 | 5.664% | $247.0636 | $247.06 | $247.05 | $247.10 |
| Purchase #6 | $107.79 | 12.266% | $121.0115 | $121.01 | $121.00 | $121.00 |
| Purchase #7 | $231.48 | 3.104% | $238.6651 | $238.67 | $238.65 | $238.70 |
| 7 purchase totals = | $810.78 | $863.5705 | $863.58 | $863.55 | $863.60 | |