| 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 | $95.76 | 4.821% | $100.3766 | $100.38 | $100.40 | $100.40 |
| Purchase #2 | $25.96 | 3.424% | $26.8489 | $26.85 | $26.85 | $26.80 |
| Purchase #3 | $29.40 | 11.860% | $32.8868 | $32.89 | $32.90 | $32.90 |
| Purchase #4 | $133.38 | 4.712% | $139.6649 | $139.66 | $139.65 | $139.70 |
| Purchase #5 | $185.92 | 5.329% | $195.8277 | $195.83 | $195.85 | $195.80 |
| Purchase #6 | $217.96 | 6.793% | $232.766 | $232.77 | $232.75 | $232.80 |
| Purchase #7 | $224.32 | 9.509% | $245.6506 | $245.65 | $245.65 | $245.70 |
| 7 purchase totals = | $912.70 | $974.0215 | $974.03 | $974.05 | $974.10 | |