| 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 | $30.53 | 3.177% | $31.4999 | $31.50 | $31.50 | $31.50 |
| Purchase #2 | $95.65 | 10.867% | $106.0443 | $106.04 | $106.05 | $106.00 |
| Purchase #3 | $6.85 | 9.359% | $7.4911 | $7.49 | $7.50 | $7.50 |
| Purchase #4 | $240.25 | 4.595% | $251.2895 | $251.29 | $251.30 | $251.30 |
| Purchase #5 | $224.48 | 11.392% | $250.0528 | $250.05 | $250.05 | $250.10 |
| Purchase #6 | $46.38 | 4.640% | $48.532 | $48.53 | $48.55 | $48.50 |
| Purchase #7 | $60.73 | 9.702% | $66.622 | $66.62 | $66.60 | $66.60 |
| 7 purchase totals = | $704.87 | $761.5316 | $761.52 | $761.55 | $761.50 | |