| 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 | $47.69 | 3.643% | $49.4273 | $49.43 | $49.45 | $49.40 |
| Purchase #2 | $100.69 | 11.245% | $112.0126 | $112.01 | $112.00 | $112.00 |
| Purchase #3 | $200.87 | 5.811% | $212.5426 | $212.54 | $212.55 | $212.50 |
| Purchase #4 | $141.89 | 3.270% | $146.5298 | $146.53 | $146.55 | $146.50 |
| Purchase #5 | $66.49 | 11.600% | $74.2028 | $74.20 | $74.20 | $74.20 |
| Purchase #6 | $120.26 | 12.208% | $134.9413 | $134.94 | $134.95 | $134.90 |
| Purchase #7 | $49.44 | 13.716% | $56.2212 | $56.22 | $56.20 | $56.20 |
| 7 purchase totals = | $727.33 | $785.8776 | $785.87 | $785.90 | $785.70 | |