| 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 | $55.69 | 10.158% | $61.347 | $61.35 | $61.35 | $61.30 |
| Purchase #2 | $92.56 | 13.238% | $104.8131 | $104.81 | $104.80 | $104.80 |
| Purchase #3 | $140.29 | 6.630% | $149.5912 | $149.59 | $149.60 | $149.60 |
| Purchase #4 | $7.80 | 3.583% | $8.0795 | $8.08 | $8.10 | $8.10 |
| Purchase #5 | $215.30 | 5.152% | $226.3923 | $226.39 | $226.40 | $226.40 |
| Purchase #6 | $115.98 | 10.807% | $128.514 | $128.51 | $128.50 | $128.50 |
| Purchase #7 | $125.45 | 8.674% | $136.3315 | $136.33 | $136.35 | $136.30 |
| 7 purchase totals = | $753.07 | $815.0686 | $815.06 | $815.10 | $815.00 | |