| 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 | $32.32 | 5.576% | $34.1222 | $34.12 | $34.10 | $34.10 |
| Purchase #2 | $133.91 | 5.525% | $141.3085 | $141.31 | $141.30 | $141.30 |
| Purchase #3 | $86.99 | 11.618% | $97.0965 | $97.10 | $97.10 | $97.10 |
| Purchase #4 | $231.66 | 4.470% | $242.0152 | $242.02 | $242.00 | $242.00 |
| Purchase #5 | $67.98 | 3.817% | $70.5748 | $70.57 | $70.55 | $70.60 |
| Purchase #6 | $15.55 | 9.532% | $17.0322 | $17.03 | $17.05 | $17.00 |
| Purchase #7 | $62.47 | 13.730% | $71.0471 | $71.05 | $71.05 | $71.00 |
| 7 purchase totals = | $630.88 | $673.1965 | $673.20 | $673.15 | $673.10 | |