| 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 | $97.28 | 3.837% | $101.0126 | $101.01 | $101.00 | $101.00 |
| Purchase #2 | $136.74 | 6.500% | $145.6281 | $145.63 | $145.65 | $145.60 |
| Purchase #3 | $76.99 | 4.762% | $80.6563 | $80.66 | $80.65 | $80.70 |
| Purchase #4 | $198.85 | 5.304% | $209.397 | $209.40 | $209.40 | $209.40 |
| Purchase #5 | $90.30 | 9.552% | $98.9255 | $98.93 | $98.95 | $98.90 |
| Purchase #6 | $120.92 | 3.744% | $125.4472 | $125.45 | $125.45 | $125.40 |
| Purchase #7 | $54.47 | 9.767% | $59.7901 | $59.79 | $59.80 | $59.80 |
| 7 purchase totals = | $775.55 | $820.8568 | $820.87 | $820.90 | $820.80 | |