| 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 | $5.44 | 5.396% | $5.7335 | $5.73 | $5.75 | $5.70 |
| Purchase #2 | $184.27 | 12.666% | $207.6096 | $207.61 | $207.60 | $207.60 |
| Purchase #3 | $111.59 | 6.215% | $118.5253 | $118.53 | $118.55 | $118.50 |
| Purchase #4 | $206.48 | 13.314% | $233.9707 | $233.97 | $233.95 | $234.00 |
| Purchase #5 | $209.41 | 10.769% | $231.9614 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $161.71 | 8.711% | $175.7966 | $175.80 | $175.80 | $175.80 |
| Purchase #7 | $5.61 | 10.788% | $6.2152 | $6.22 | $6.20 | $6.20 |
| 7 purchase totals = | $884.51 | $979.8123 | $979.82 | $979.80 | $979.80 | |