| 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 | $39.80 | 13.541% | $45.1893 | $45.19 | $45.20 | $45.20 |
| Purchase #2 | $105.79 | 6.671% | $112.8473 | $112.85 | $112.85 | $112.80 |
| Purchase #3 | $46.32 | 6.765% | $49.4535 | $49.45 | $49.45 | $49.50 |
| Purchase #4 | $231.71 | 11.313% | $257.9234 | $257.92 | $257.90 | $257.90 |
| Purchase #5 | $145.44 | 6.607% | $155.0492 | $155.05 | $155.05 | $155.00 |
| Purchase #6 | $99.76 | 10.505% | $110.2398 | $110.24 | $110.25 | $110.20 |
| Purchase #7 | $140.73 | 11.856% | $157.4149 | $157.41 | $157.40 | $157.40 |
| 7 purchase totals = | $809.55 | $888.1174 | $888.11 | $888.10 | $888.00 | |