| 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 | $23.88 | 9.172% | $26.0703 | $26.07 | $26.05 | $26.10 |
| Purchase #2 | $109.62 | 4.248% | $114.2767 | $114.28 | $114.30 | $114.30 |
| Purchase #3 | $164.93 | 10.358% | $182.0134 | $182.01 | $182.00 | $182.00 |
| Purchase #4 | $130.85 | 5.588% | $138.1619 | $138.16 | $138.15 | $138.20 |
| Purchase #5 | $98.79 | 8.225% | $106.9155 | $106.92 | $106.90 | $106.90 |
| Purchase #6 | $54.28 | 6.116% | $57.5998 | $57.60 | $57.60 | $57.60 |
| Purchase #7 | $181.70 | 4.740% | $190.3126 | $190.31 | $190.30 | $190.30 |
| 7 purchase totals = | $764.05 | $815.3502 | $815.35 | $815.30 | $815.40 | |