| 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 | $73.70 | 4.632% | $77.1138 | $77.11 | $77.10 | $77.10 |
| Purchase #2 | $10.76 | 10.256% | $11.8635 | $11.86 | $11.85 | $11.90 |
| Purchase #3 | $184.41 | 11.382% | $205.3995 | $205.40 | $205.40 | $205.40 |
| Purchase #4 | $30.94 | 10.506% | $34.1906 | $34.19 | $34.20 | $34.20 |
| Purchase #5 | $44.28 | 13.409% | $50.2175 | $50.22 | $50.20 | $50.20 |
| Purchase #6 | $112.73 | 7.199% | $120.8454 | $120.85 | $120.85 | $120.80 |
| Purchase #7 | $69.49 | 9.787% | $76.291 | $76.29 | $76.30 | $76.30 |
| 7 purchase totals = | $526.31 | $575.9213 | $575.92 | $575.90 | $575.90 | |