| 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 | $7.34 | 3.430% | $7.5918 | $7.59 | $7.60 | $7.60 |
| Purchase #2 | $229.78 | 5.659% | $242.7833 | $242.78 | $242.80 | $242.80 |
| Purchase #3 | $116.71 | 3.127% | $120.3595 | $120.36 | $120.35 | $120.40 |
| Purchase #4 | $117.66 | 4.240% | $122.6488 | $122.65 | $122.65 | $122.60 |
| Purchase #5 | $132.98 | 9.686% | $145.8604 | $145.86 | $145.85 | $145.90 |
| Purchase #6 | $85.84 | 7.180% | $92.0033 | $92.00 | $92.00 | $92.00 |
| Purchase #7 | $156.95 | 6.158% | $166.615 | $166.62 | $166.60 | $166.60 |
| 7 purchase totals = | $847.26 | $897.8621 | $897.86 | $897.85 | $897.90 | |