| 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 | $63.87 | 4.360% | $66.6547 | $66.65 | $66.65 | $66.70 |
| Purchase #2 | $134.58 | 4.311% | $140.3817 | $140.38 | $140.40 | $140.40 |
| Purchase #3 | $156.28 | 3.684% | $162.0374 | $162.04 | $162.05 | $162.00 |
| Purchase #4 | $149.32 | 6.160% | $158.5181 | $158.52 | $158.50 | $158.50 |
| Purchase #5 | $132.90 | 8.654% | $144.4012 | $144.40 | $144.40 | $144.40 |
| Purchase #6 | $145.83 | 6.124% | $154.7606 | $154.76 | $154.75 | $154.80 |
| Purchase #7 | $163.90 | 8.152% | $177.2611 | $177.26 | $177.25 | $177.30 |
| 7 purchase totals = | $946.68 | $1,004.0148 | $1,004.01 | $1,004.00 | $1,004.10 | |