| 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 | $48.43 | 12.678% | $54.57 | $54.57 | $54.55 | $54.60 |
| Purchase #2 | $188.84 | 8.469% | $204.8329 | $204.83 | $204.85 | $204.80 |
| Purchase #3 | $137.61 | 13.719% | $156.4887 | $156.49 | $156.50 | $156.50 |
| Purchase #4 | $15.83 | 7.742% | $17.0556 | $17.06 | $17.05 | $17.10 |
| Purchase #5 | $155.91 | 9.703% | $171.0379 | $171.04 | $171.05 | $171.00 |
| Purchase #6 | $220.85 | 3.610% | $228.8227 | $228.82 | $228.80 | $228.80 |
| Purchase #7 | $91.87 | 7.419% | $98.6858 | $98.69 | $98.70 | $98.70 |
| 7 purchase totals = | $859.34 | $931.4936 | $931.50 | $931.50 | $931.50 | |