| 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 | $52.39 | 3.566% | $54.2582 | $54.26 | $54.25 | $54.30 |
| Purchase #2 | $15.63 | 12.355% | $17.5611 | $17.56 | $17.55 | $17.60 |
| Purchase #3 | $82.98 | 7.688% | $89.3595 | $89.36 | $89.35 | $89.40 |
| Purchase #4 | $6.78 | 3.184% | $6.9959 | $7.00 | $7.00 | $7.00 |
| Purchase #5 | $224.42 | 6.346% | $238.6617 | $238.66 | $238.65 | $238.70 |
| Purchase #6 | $220.77 | 11.555% | $246.28 | $246.28 | $246.30 | $246.30 |
| Purchase #7 | $156.98 | 3.315% | $162.1839 | $162.18 | $162.20 | $162.20 |
| 7 purchase totals = | $759.95 | $815.3003 | $815.30 | $815.30 | $815.50 | |