| 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 | $114.98 | 4.722% | $120.4094 | $120.41 | $120.40 | $120.40 |
| Purchase #2 | $133.86 | 4.218% | $139.5062 | $139.51 | $139.50 | $139.50 |
| Purchase #3 | $61.32 | 4.398% | $64.0169 | $64.02 | $64.00 | $64.00 |
| Purchase #4 | $205.75 | 5.334% | $216.7247 | $216.72 | $216.70 | $216.70 |
| Purchase #5 | $7.87 | 5.209% | $8.2799 | $8.28 | $8.30 | $8.30 |
| Purchase #6 | $182.64 | 8.820% | $198.7488 | $198.75 | $198.75 | $198.70 |
| Purchase #7 | $47.67 | 6.469% | $50.7538 | $50.75 | $50.75 | $50.80 |
| 7 purchase totals = | $754.09 | $798.4397 | $798.44 | $798.40 | $798.40 | |