| 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 | $38.74 | 10.719% | $42.8925 | $42.89 | $42.90 | $42.90 |
| Purchase #2 | $190.66 | 11.560% | $212.7003 | $212.70 | $212.70 | $212.70 |
| Purchase #3 | $49.95 | 11.721% | $55.8046 | $55.80 | $55.80 | $55.80 |
| Purchase #4 | $159.38 | 9.469% | $174.4717 | $174.47 | $174.45 | $174.50 |
| Purchase #5 | $97.95 | 11.642% | $109.3533 | $109.35 | $109.35 | $109.40 |
| Purchase #6 | $9.56 | 3.716% | $9.9152 | $9.92 | $9.90 | $9.90 |
| Purchase #7 | $15.95 | 4.461% | $16.6615 | $16.66 | $16.65 | $16.70 |
| 7 purchase totals = | $562.19 | $621.7991 | $621.79 | $621.75 | $621.90 | |