| 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 | $81.65 | 3.380% | $84.4098 | $84.41 | $84.40 | $84.40 |
| Purchase #2 | $102.92 | 5.283% | $108.3573 | $108.36 | $108.35 | $108.40 |
| Purchase #3 | $66.50 | 10.175% | $73.2664 | $73.27 | $73.25 | $73.30 |
| Purchase #4 | $86.63 | 7.576% | $93.1931 | $93.19 | $93.20 | $93.20 |
| Purchase #5 | $31.55 | 6.859% | $33.714 | $33.71 | $33.70 | $33.70 |
| Purchase #6 | $174.35 | 7.311% | $187.0967 | $187.10 | $187.10 | $187.10 |
| Purchase #7 | $138.75 | 11.519% | $154.7326 | $154.73 | $154.75 | $154.70 |
| 7 purchase totals = | $682.35 | $734.7699 | $734.77 | $734.75 | $734.80 | |