| 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 | $63.88 | 3.804% | $66.31 | $66.31 | $66.30 | $66.30 |
| Purchase #2 | $199.52 | 13.186% | $225.8287 | $225.83 | $225.85 | $225.80 |
| Purchase #3 | $41.75 | 9.397% | $45.6732 | $45.67 | $45.65 | $45.70 |
| Purchase #4 | $26.66 | 8.766% | $28.997 | $29.00 | $29.00 | $29.00 |
| Purchase #5 | $55.41 | 12.833% | $62.5208 | $62.52 | $62.50 | $62.50 |
| Purchase #6 | $189.32 | 7.127% | $202.8128 | $202.81 | $202.80 | $202.80 |
| Purchase #7 | $29.27 | 6.271% | $31.1055 | $31.11 | $31.10 | $31.10 |
| 7 purchase totals = | $605.81 | $663.2480 | $663.25 | $663.20 | $663.20 | |