| 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 | $79.25 | 3.459% | $81.9913 | $81.99 | $82.00 | $82.00 |
| Purchase #2 | $158.72 | 3.247% | $163.8736 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $124.25 | 6.184% | $131.9336 | $131.93 | $131.95 | $131.90 |
| Purchase #4 | $227.83 | 7.155% | $244.1312 | $244.13 | $244.15 | $244.10 |
| Purchase #5 | $27.42 | 9.474% | $30.0178 | $30.02 | $30.00 | $30.00 |
| Purchase #6 | $85.29 | 8.857% | $92.8441 | $92.84 | $92.85 | $92.80 |
| Purchase #7 | $23.36 | 3.865% | $24.2629 | $24.26 | $24.25 | $24.30 |
| 7 purchase totals = | $726.12 | $769.0545 | $769.04 | $769.05 | $769.00 | |