| 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 | $74.49 | 3.219% | $76.8878 | $76.89 | $76.90 | $76.90 |
| Purchase #2 | $10.61 | 7.844% | $11.4422 | $11.44 | $11.45 | $11.40 |
| Purchase #3 | $110.31 | 9.457% | $120.742 | $120.74 | $120.75 | $120.70 |
| Purchase #4 | $245.92 | 5.398% | $259.1948 | $259.19 | $259.20 | $259.20 |
| Purchase #5 | $224.61 | 11.531% | $250.5098 | $250.51 | $250.50 | $250.50 |
| Purchase #6 | $9.65 | 4.474% | $10.0817 | $10.08 | $10.10 | $10.10 |
| Purchase #7 | $11.51 | 13.124% | $13.0206 | $13.02 | $13.00 | $13.00 |
| 7 purchase totals = | $687.10 | $741.8789 | $741.87 | $741.90 | $741.80 | |