| 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 | $70.42 | 12.706% | $79.3676 | $79.37 | $79.35 | $79.40 |
| Purchase #2 | $44.51 | 5.407% | $46.9167 | $46.92 | $46.90 | $46.90 |
| Purchase #3 | $52.40 | 13.401% | $59.4221 | $59.42 | $59.40 | $59.40 |
| Purchase #4 | $135.63 | 13.687% | $154.1937 | $154.19 | $154.20 | $154.20 |
| Purchase #5 | $205.81 | 12.831% | $232.2175 | $232.22 | $232.20 | $232.20 |
| Purchase #6 | $50.40 | 4.139% | $52.4861 | $52.49 | $52.50 | $52.50 |
| Purchase #7 | $177.87 | 7.871% | $191.8701 | $191.87 | $191.85 | $191.90 |
| 7 purchase totals = | $737.04 | $816.4738 | $816.48 | $816.40 | $816.50 | |