| 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 | $100.83 | 11.828% | $112.7562 | $112.76 | $112.75 | $112.80 |
| Purchase #2 | $91.79 | 3.780% | $95.2597 | $95.26 | $95.25 | $95.30 |
| Purchase #3 | $227.47 | 13.831% | $258.9314 | $258.93 | $258.95 | $258.90 |
| Purchase #4 | $76.84 | 13.848% | $87.4808 | $87.48 | $87.50 | $87.50 |
| Purchase #5 | $20.83 | 10.567% | $23.0311 | $23.03 | $23.05 | $23.00 |
| Purchase #6 | $140.29 | 7.293% | $150.5213 | $150.52 | $150.50 | $150.50 |
| Purchase #7 | $158.44 | 4.584% | $165.7029 | $165.70 | $165.70 | $165.70 |
| 7 purchase totals = | $816.49 | $893.6834 | $893.68 | $893.70 | $893.70 | |