| 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 | $85.57 | 12.356% | $96.143 | $96.14 | $96.15 | $96.10 |
| Purchase #2 | $27.30 | 9.829% | $29.9833 | $29.98 | $30.00 | $30.00 |
| Purchase #3 | $43.27 | 3.495% | $44.7823 | $44.78 | $44.80 | $44.80 |
| Purchase #4 | $57.72 | 8.324% | $62.5246 | $62.52 | $62.50 | $62.50 |
| Purchase #5 | $238.69 | 9.838% | $262.1723 | $262.17 | $262.15 | $262.20 |
| Purchase #6 | $199.44 | 9.846% | $219.0769 | $219.08 | $219.10 | $219.10 |
| Purchase #7 | $222.69 | 5.781% | $235.5637 | $235.56 | $235.55 | $235.60 |
| 7 purchase totals = | $874.68 | $950.2461 | $950.23 | $950.25 | $950.30 | |