| 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 | $102.64 | 12.714% | $115.6896 | $115.69 | $115.70 | $115.70 |
| Purchase #2 | $153.27 | 4.777% | $160.5917 | $160.59 | $160.60 | $160.60 |
| Purchase #3 | $98.74 | 4.697% | $103.3778 | $103.38 | $103.40 | $103.40 |
| Purchase #4 | $104.89 | 11.677% | $117.138 | $117.14 | $117.15 | $117.10 |
| Purchase #5 | $25.31 | 4.147% | $26.3596 | $26.36 | $26.35 | $26.40 |
| Purchase #6 | $26.25 | 12.430% | $29.5129 | $29.51 | $29.50 | $29.50 |
| Purchase #7 | $64.33 | 13.599% | $73.0782 | $73.08 | $73.10 | $73.10 |
| 7 purchase totals = | $575.43 | $625.7478 | $625.75 | $625.80 | $625.80 | |