| 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 | $86.25 | 12.587% | $97.1063 | $97.11 | $97.10 | $97.10 |
| Purchase #2 | $12.33 | 13.531% | $13.9984 | $14.00 | $14.00 | $14.00 |
| Purchase #3 | $202.62 | 3.614% | $209.9427 | $209.94 | $209.95 | $209.90 |
| Purchase #4 | $13.25 | 7.225% | $14.2073 | $14.21 | $14.20 | $14.20 |
| Purchase #5 | $80.35 | 11.768% | $89.8056 | $89.81 | $89.80 | $89.80 |
| Purchase #6 | $198.72 | 6.616% | $211.8673 | $211.87 | $211.85 | $211.90 |
| Purchase #7 | $133.89 | 12.444% | $150.5513 | $150.55 | $150.55 | $150.60 |
| 7 purchase totals = | $727.41 | $787.4789 | $787.49 | $787.45 | $787.50 | |