| 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 | $33.31 | 13.154% | $37.6916 | $37.69 | $37.70 | $37.70 |
| Purchase #2 | $186.64 | 8.341% | $202.2076 | $202.21 | $202.20 | $202.20 |
| Purchase #3 | $5.67 | 13.123% | $6.4141 | $6.41 | $6.40 | $6.40 |
| Purchase #4 | $41.36 | 5.665% | $43.703 | $43.70 | $43.70 | $43.70 |
| Purchase #5 | $140.83 | 7.868% | $151.9105 | $151.91 | $151.90 | $151.90 |
| Purchase #6 | $250.55 | 11.770% | $280.0397 | $280.04 | $280.05 | $280.00 |
| Purchase #7 | $51.49 | 9.407% | $56.3337 | $56.33 | $56.35 | $56.30 |
| 7 purchase totals = | $709.85 | $778.3002 | $778.29 | $778.30 | $778.20 | |