| 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 | $106.44 | 12.291% | $119.5225 | $119.52 | $119.50 | $119.50 |
| Purchase #2 | $87.68 | 10.656% | $97.0232 | $97.02 | $97.00 | $97.00 |
| Purchase #3 | $140.34 | 13.539% | $159.3406 | $159.34 | $159.35 | $159.30 |
| Purchase #4 | $49.30 | 5.571% | $52.0465 | $52.05 | $52.05 | $52.00 |
| Purchase #5 | $133.31 | 7.841% | $143.7628 | $143.76 | $143.75 | $143.80 |
| Purchase #6 | $68.46 | 13.804% | $77.9102 | $77.91 | $77.90 | $77.90 |
| Purchase #7 | $92.57 | 11.592% | $103.3007 | $103.30 | $103.30 | $103.30 |
| 7 purchase totals = | $678.10 | $752.9065 | $752.90 | $752.85 | $752.80 | |