| 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 | $97.27 | 6.515% | $103.6071 | $103.61 | $103.60 | $103.60 |
| Purchase #2 | $246.72 | 9.541% | $270.2596 | $270.26 | $270.25 | $270.30 |
| Purchase #3 | $17.98 | 5.145% | $18.9051 | $18.91 | $18.90 | $18.90 |
| Purchase #4 | $88.48 | 10.135% | $97.4474 | $97.45 | $97.45 | $97.40 |
| Purchase #5 | $58.31 | 5.854% | $61.7235 | $61.72 | $61.70 | $61.70 |
| Purchase #6 | $37.69 | 3.755% | $39.1053 | $39.11 | $39.10 | $39.10 |
| Purchase #7 | $226.25 | 3.803% | $234.8543 | $234.85 | $234.85 | $234.90 |
| 7 purchase totals = | $772.70 | $825.9023 | $825.91 | $825.85 | $825.90 | |