| 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 | $65.39 | 5.392% | $68.9158 | $68.92 | $68.90 | $68.90 |
| Purchase #2 | $175.31 | 3.370% | $181.2179 | $181.22 | $181.20 | $181.20 |
| Purchase #3 | $29.76 | 4.729% | $31.1674 | $31.17 | $31.15 | $31.20 |
| Purchase #4 | $36.80 | 13.766% | $41.8659 | $41.87 | $41.85 | $41.90 |
| Purchase #5 | $49.30 | 4.120% | $51.3312 | $51.33 | $51.35 | $51.30 |
| Purchase #6 | $30.42 | 9.224% | $33.2259 | $33.23 | $33.25 | $33.20 |
| Purchase #7 | $176.96 | 9.478% | $193.7323 | $193.73 | $193.75 | $193.70 |
| 7 purchase totals = | $563.94 | $601.4564 | $601.47 | $601.45 | $601.40 | |