| 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 | $11.84 | 12.738% | $13.3482 | $13.35 | $13.35 | $13.30 |
| Purchase #2 | $52.84 | 5.369% | $55.677 | $55.68 | $55.70 | $55.70 |
| Purchase #3 | $79.30 | 3.870% | $82.3689 | $82.37 | $82.35 | $82.40 |
| Purchase #4 | $190.40 | 13.566% | $216.2297 | $216.23 | $216.25 | $216.20 |
| Purchase #5 | $82.82 | 13.620% | $94.1001 | $94.10 | $94.10 | $94.10 |
| Purchase #6 | $215.91 | 7.535% | $232.1788 | $232.18 | $232.20 | $232.20 |
| Purchase #7 | $242.62 | 6.166% | $257.5799 | $257.58 | $257.60 | $257.60 |
| 7 purchase totals = | $875.73 | $951.4826 | $951.49 | $951.55 | $951.50 | |