| 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 | $25.87 | 4.105% | $26.932 | $26.93 | $26.95 | $26.90 |
| Purchase #2 | $228.55 | 8.422% | $247.7985 | $247.80 | $247.80 | $247.80 |
| Purchase #3 | $202.29 | 3.425% | $209.2184 | $209.22 | $209.20 | $209.20 |
| Purchase #4 | $167.54 | 13.414% | $190.0138 | $190.01 | $190.00 | $190.00 |
| Purchase #5 | $36.85 | 8.183% | $39.8654 | $39.87 | $39.85 | $39.90 |
| Purchase #6 | $7.97 | 7.449% | $8.5637 | $8.56 | $8.55 | $8.60 |
| Purchase #7 | $123.47 | 8.803% | $134.3391 | $134.34 | $134.35 | $134.30 |
| 7 purchase totals = | $792.54 | $856.7309 | $856.73 | $856.70 | $856.70 | |