| 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 | $74.57 | 11.751% | $83.3327 | $83.33 | $83.35 | $83.30 |
| Purchase #2 | $14.26 | 3.791% | $14.8006 | $14.80 | $14.80 | $14.80 |
| Purchase #3 | $105.58 | 13.771% | $120.1194 | $120.12 | $120.10 | $120.10 |
| Purchase #4 | $98.41 | 13.682% | $111.8745 | $111.87 | $111.85 | $111.90 |
| Purchase #5 | $153.40 | 8.360% | $166.2242 | $166.22 | $166.20 | $166.20 |
| Purchase #6 | $113.45 | 8.859% | $123.5005 | $123.50 | $123.50 | $123.50 |
| Purchase #7 | $28.55 | 5.170% | $30.026 | $30.03 | $30.05 | $30.00 |
| 7 purchase totals = | $588.22 | $649.8779 | $649.87 | $649.85 | $649.80 | |