| 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 | $71.65 | 8.385% | $77.6579 | $77.66 | $77.65 | $77.70 |
| Purchase #2 | $235.58 | 8.129% | $254.7303 | $254.73 | $254.75 | $254.70 |
| Purchase #3 | $89.35 | 9.461% | $97.8034 | $97.80 | $97.80 | $97.80 |
| Purchase #4 | $216.46 | 6.363% | $230.2333 | $230.23 | $230.25 | $230.20 |
| Purchase #5 | $39.51 | 4.320% | $41.2168 | $41.22 | $41.20 | $41.20 |
| Purchase #6 | $209.60 | 9.711% | $229.9543 | $229.95 | $229.95 | $230.00 |
| Purchase #7 | $185.53 | 8.478% | $201.2592 | $201.26 | $201.25 | $201.30 |
| 7 purchase totals = | $1,047.68 | $1,132.8552 | $1,132.85 | $1,132.85 | $1,132.90 | |