| 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 | $60.36 | 3.434% | $62.4328 | $62.43 | $62.45 | $62.40 |
| Purchase #2 | $56.90 | 9.821% | $62.4881 | $62.49 | $62.50 | $62.50 |
| Purchase #3 | $134.79 | 8.306% | $145.9857 | $145.99 | $146.00 | $146.00 |
| Purchase #4 | $17.47 | 13.253% | $19.7853 | $19.79 | $19.80 | $19.80 |
| Purchase #5 | $177.59 | 4.615% | $185.7858 | $185.79 | $185.80 | $185.80 |
| Purchase #6 | $94.72 | 4.241% | $98.7371 | $98.74 | $98.75 | $98.70 |
| Purchase #7 | $205.87 | 9.140% | $224.6865 | $224.69 | $224.70 | $224.70 |
| 7 purchase totals = | $747.70 | $799.9013 | $799.92 | $800.00 | $799.90 | |