| 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 | $244.45 | 6.669% | $260.7524 | $260.75 | $260.75 | $260.80 |
| Purchase #2 | $79.96 | 4.839% | $83.8293 | $83.83 | $83.85 | $83.80 |
| Purchase #3 | $37.48 | 7.649% | $40.3468 | $40.35 | $40.35 | $40.30 |
| Purchase #4 | $62.99 | 9.182% | $68.7737 | $68.77 | $68.75 | $68.80 |
| Purchase #5 | $227.87 | 8.867% | $248.0752 | $248.08 | $248.10 | $248.10 |
| Purchase #6 | $28.51 | 7.459% | $30.6366 | $30.64 | $30.65 | $30.60 |
| Purchase #7 | $227.44 | 13.468% | $258.0716 | $258.07 | $258.05 | $258.10 |
| 7 purchase totals = | $908.70 | $990.4856 | $990.49 | $990.50 | $990.50 | |