| 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 | $71.74 | 11.116% | $79.7146 | $79.71 | $79.70 | $79.70 |
| Purchase #2 | $222.96 | 10.715% | $246.8502 | $246.85 | $246.85 | $246.90 |
| Purchase #3 | $26.84 | 8.262% | $29.0575 | $29.06 | $29.05 | $29.10 |
| Purchase #4 | $233.29 | 6.403% | $248.2276 | $248.23 | $248.25 | $248.20 |
| Purchase #5 | $194.59 | 4.535% | $203.4147 | $203.41 | $203.40 | $203.40 |
| Purchase #6 | $138.93 | 8.339% | $150.5154 | $150.52 | $150.50 | $150.50 |
| Purchase #7 | $138.77 | 13.419% | $157.3915 | $157.39 | $157.40 | $157.40 |
| 7 purchase totals = | $1,027.12 | $1,115.1715 | $1,115.17 | $1,115.15 | $1,115.20 | |