| 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 | $82.31 | 12.649% | $92.7214 | $92.72 | $92.70 | $92.70 |
| Purchase #2 | $139.98 | 7.514% | $150.4981 | $150.50 | $150.50 | $150.50 |
| Purchase #3 | $148.38 | 8.360% | $160.7846 | $160.78 | $160.80 | $160.80 |
| Purchase #4 | $50.30 | 4.825% | $52.727 | $52.73 | $52.75 | $52.70 |
| Purchase #5 | $240.48 | 12.110% | $269.6021 | $269.60 | $269.60 | $269.60 |
| Purchase #6 | $157.99 | 5.125% | $166.087 | $166.09 | $166.10 | $166.10 |
| Purchase #7 | $89.91 | 8.270% | $97.3456 | $97.35 | $97.35 | $97.30 |
| 7 purchase totals = | $909.35 | $989.7658 | $989.77 | $989.80 | $989.70 | |