| 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 | $76.78 | 3.217% | $79.25 | $79.25 | $79.25 | $79.30 |
| Purchase #2 | $120.38 | 6.797% | $128.5622 | $128.56 | $128.55 | $128.60 |
| Purchase #3 | $221.62 | 8.208% | $239.8106 | $239.81 | $239.80 | $239.80 |
| Purchase #4 | $22.84 | 3.183% | $23.567 | $23.57 | $23.55 | $23.60 |
| Purchase #5 | $241.45 | 4.813% | $253.071 | $253.07 | $253.05 | $253.10 |
| Purchase #6 | $48.26 | 9.507% | $52.8481 | $52.85 | $52.85 | $52.80 |
| Purchase #7 | $11.81 | 12.194% | $13.2501 | $13.25 | $13.25 | $13.30 |
| 7 purchase totals = | $743.14 | $790.3590 | $790.36 | $790.30 | $790.50 | |