| 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 | $92.62 | 5.622% | $97.8271 | $97.83 | $97.85 | $97.80 |
| Purchase #2 | $65.73 | 6.769% | $70.1793 | $70.18 | $70.20 | $70.20 |
| Purchase #3 | $141.63 | 7.356% | $152.0483 | $152.05 | $152.05 | $152.00 |
| Purchase #4 | $170.76 | 10.609% | $188.8759 | $188.88 | $188.90 | $188.90 |
| Purchase #5 | $73.76 | 3.246% | $76.1542 | $76.15 | $76.15 | $76.20 |
| Purchase #6 | $155.47 | 12.545% | $174.9737 | $174.97 | $174.95 | $175.00 |
| Purchase #7 | $20.80 | 4.389% | $21.7129 | $21.71 | $21.70 | $21.70 |
| 7 purchase totals = | $720.77 | $781.7714 | $781.77 | $781.80 | $781.80 | |