| 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 | $23.48 | 5.837% | $24.8505 | $24.85 | $24.85 | $24.90 |
| Purchase #2 | $196.36 | 8.542% | $213.1331 | $213.13 | $213.15 | $213.10 |
| Purchase #3 | $68.72 | 9.768% | $75.4326 | $75.43 | $75.45 | $75.40 |
| Purchase #4 | $182.84 | 12.296% | $205.322 | $205.32 | $205.30 | $205.30 |
| Purchase #5 | $93.85 | 4.337% | $97.9203 | $97.92 | $97.90 | $97.90 |
| Purchase #6 | $110.59 | 8.604% | $120.1052 | $120.11 | $120.10 | $120.10 |
| Purchase #7 | $247.50 | 4.406% | $258.4049 | $258.40 | $258.40 | $258.40 |
| 7 purchase totals = | $923.34 | $995.1686 | $995.16 | $995.15 | $995.10 | |