| 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 | $89.41 | 9.177% | $97.6152 | $97.62 | $97.60 | $97.60 |
| Purchase #2 | $189.61 | 12.116% | $212.5831 | $212.58 | $212.60 | $212.60 |
| Purchase #3 | $62.37 | 4.674% | $65.2852 | $65.29 | $65.30 | $65.30 |
| Purchase #4 | $39.54 | 6.342% | $42.0476 | $42.05 | $42.05 | $42.00 |
| Purchase #5 | $231.88 | 10.848% | $257.0343 | $257.03 | $257.05 | $257.00 |
| Purchase #6 | $38.68 | 13.687% | $43.9741 | $43.97 | $43.95 | $44.00 |
| Purchase #7 | $247.42 | 9.161% | $270.0861 | $270.09 | $270.10 | $270.10 |
| 7 purchase totals = | $898.91 | $988.6256 | $988.63 | $988.65 | $988.60 | |