| 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 | $94.68 | 13.164% | $107.1437 | $107.14 | $107.15 | $107.10 |
| Purchase #2 | $84.78 | 11.633% | $94.6425 | $94.64 | $94.65 | $94.60 |
| Purchase #3 | $116.81 | 10.710% | $129.3204 | $129.32 | $129.30 | $129.30 |
| Purchase #4 | $156.37 | 11.224% | $173.921 | $173.92 | $173.90 | $173.90 |
| Purchase #5 | $63.43 | 3.123% | $65.4109 | $65.41 | $65.40 | $65.40 |
| Purchase #6 | $89.97 | 12.190% | $100.9373 | $100.94 | $100.95 | $100.90 |
| Purchase #7 | $16.97 | 3.795% | $17.614 | $17.61 | $17.60 | $17.60 |
| 7 purchase totals = | $623.01 | $688.9898 | $688.98 | $688.95 | $688.80 | |