| 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 | $107.46 | 5.263% | $113.1156 | $113.12 | $113.10 | $113.10 |
| Purchase #2 | $180.42 | 4.243% | $188.0752 | $188.08 | $188.10 | $188.10 |
| Purchase #3 | $24.97 | 12.383% | $28.062 | $28.06 | $28.05 | $28.10 |
| Purchase #4 | $8.77 | 3.397% | $9.0679 | $9.07 | $9.05 | $9.10 |
| Purchase #5 | $61.60 | 3.213% | $63.5792 | $63.58 | $63.60 | $63.60 |
| Purchase #6 | $63.67 | 6.868% | $68.0429 | $68.04 | $68.05 | $68.00 |
| Purchase #7 | $153.32 | 4.145% | $159.6751 | $159.68 | $159.70 | $159.70 |
| 7 purchase totals = | $600.21 | $629.6179 | $629.63 | $629.65 | $629.70 | |