| 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 | $26.76 | 10.550% | $29.5832 | $29.58 | $29.60 | $29.60 |
| Purchase #2 | $80.75 | 7.332% | $86.6706 | $86.67 | $86.65 | $86.70 |
| Purchase #3 | $63.74 | 6.263% | $67.732 | $67.73 | $67.75 | $67.70 |
| Purchase #4 | $8.78 | 4.733% | $9.1956 | $9.20 | $9.20 | $9.20 |
| Purchase #5 | $210.43 | 10.843% | $233.2469 | $233.25 | $233.25 | $233.20 |
| Purchase #6 | $137.54 | 11.474% | $153.3213 | $153.32 | $153.30 | $153.30 |
| Purchase #7 | $228.44 | 9.404% | $249.9225 | $249.92 | $249.90 | $249.90 |
| 7 purchase totals = | $756.44 | $829.6721 | $829.67 | $829.65 | $829.60 | |