| 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 | $73.27 | 11.299% | $81.5488 | $81.55 | $81.55 | $81.50 |
| Purchase #2 | $154.68 | 7.245% | $165.8866 | $165.89 | $165.90 | $165.90 |
| Purchase #3 | $69.79 | 12.332% | $78.3965 | $78.40 | $78.40 | $78.40 |
| Purchase #4 | $109.55 | 10.599% | $121.1612 | $121.16 | $121.15 | $121.20 |
| Purchase #5 | $25.70 | 4.707% | $26.9097 | $26.91 | $26.90 | $26.90 |
| Purchase #6 | $249.57 | 9.471% | $273.2068 | $273.21 | $273.20 | $273.20 |
| Purchase #7 | $30.83 | 6.654% | $32.8814 | $32.88 | $32.90 | $32.90 |
| 7 purchase totals = | $713.39 | $779.9910 | $780.00 | $780.00 | $780.00 | |