| 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 | $89.35 | 9.112% | $97.4916 | $97.49 | $97.50 | $97.50 |
| Purchase #2 | $61.94 | 13.317% | $70.1885 | $70.19 | $70.20 | $70.20 |
| Purchase #3 | $43.91 | 4.442% | $45.8605 | $45.86 | $45.85 | $45.90 |
| Purchase #4 | $10.25 | 4.285% | $10.6892 | $10.69 | $10.70 | $10.70 |
| Purchase #5 | $177.64 | 6.315% | $188.858 | $188.86 | $188.85 | $188.90 |
| Purchase #6 | $116.37 | 3.302% | $120.2125 | $120.21 | $120.20 | $120.20 |
| Purchase #7 | $138.99 | 8.704% | $151.0877 | $151.09 | $151.10 | $151.10 |
| 7 purchase totals = | $638.45 | $684.3880 | $684.39 | $684.40 | $684.50 | |