| 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 | $112.49 | 7.151% | $120.5342 | $120.53 | $120.55 | $120.50 |
| Purchase #2 | $41.58 | 9.189% | $45.4008 | $45.40 | $45.40 | $45.40 |
| Purchase #3 | $30.73 | 8.455% | $33.3282 | $33.33 | $33.35 | $33.30 |
| Purchase #4 | $106.58 | 13.275% | $120.7285 | $120.73 | $120.75 | $120.70 |
| Purchase #5 | $228.42 | 9.580% | $250.3026 | $250.30 | $250.30 | $250.30 |
| Purchase #6 | $45.94 | 6.637% | $48.989 | $48.99 | $49.00 | $49.00 |
| Purchase #7 | $230.44 | 13.157% | $260.759 | $260.76 | $260.75 | $260.80 |
| 7 purchase totals = | $796.18 | $880.0423 | $880.04 | $880.10 | $880.00 | |