| 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 | $65.73 | 3.131% | $67.788 | $67.79 | $67.80 | $67.80 |
| Purchase #2 | $75.54 | 6.596% | $80.5226 | $80.52 | $80.50 | $80.50 |
| Purchase #3 | $235.72 | 7.627% | $253.6984 | $253.70 | $253.70 | $253.70 |
| Purchase #4 | $97.69 | 10.733% | $108.1751 | $108.18 | $108.20 | $108.20 |
| Purchase #5 | $221.46 | 11.486% | $246.8969 | $246.90 | $246.90 | $246.90 |
| Purchase #6 | $85.70 | 13.625% | $97.3766 | $97.38 | $97.40 | $97.40 |
| Purchase #7 | $177.46 | 7.347% | $190.498 | $190.50 | $190.50 | $190.50 |
| 7 purchase totals = | $959.30 | $1,044.9556 | $1,044.97 | $1,045.00 | $1,045.00 | |