| 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 | $6.54 | 7.180% | $7.0096 | $7.01 | $7.00 | $7.00 |
| Purchase #2 | $82.75 | 11.449% | $92.224 | $92.22 | $92.20 | $92.20 |
| Purchase #3 | $226.95 | 6.639% | $242.0172 | $242.02 | $242.00 | $242.00 |
| Purchase #4 | $175.39 | 3.696% | $181.8724 | $181.87 | $181.85 | $181.90 |
| Purchase #5 | $29.70 | 6.636% | $31.6709 | $31.67 | $31.65 | $31.70 |
| Purchase #6 | $99.56 | 3.563% | $103.1073 | $103.11 | $103.10 | $103.10 |
| Purchase #7 | $98.90 | 3.559% | $102.4199 | $102.42 | $102.40 | $102.40 |
| 7 purchase totals = | $719.79 | $760.3213 | $760.32 | $760.20 | $760.30 | |