| 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 | $27.95 | 10.341% | $30.8403 | $30.84 | $30.85 | $30.80 |
| Purchase #2 | $21.91 | 11.524% | $24.4349 | $24.43 | $24.45 | $24.40 |
| Purchase #3 | $159.77 | 6.421% | $170.0288 | $170.03 | $170.05 | $170.00 |
| Purchase #4 | $83.90 | 9.403% | $91.7891 | $91.79 | $91.80 | $91.80 |
| Purchase #5 | $190.67 | 4.736% | $199.7001 | $199.70 | $199.70 | $199.70 |
| Purchase #6 | $74.31 | 3.116% | $76.6255 | $76.63 | $76.65 | $76.60 |
| Purchase #7 | $227.25 | 6.107% | $241.1282 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $785.76 | $834.5469 | $834.55 | $834.65 | $834.40 | |