| 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 | $80.59 | 9.509% | $88.2533 | $88.25 | $88.25 | $88.30 |
| Purchase #2 | $27.46 | 4.122% | $28.5919 | $28.59 | $28.60 | $28.60 |
| Purchase #3 | $218.86 | 3.717% | $226.995 | $227.00 | $227.00 | $227.00 |
| Purchase #4 | $172.39 | 5.503% | $181.8766 | $181.88 | $181.90 | $181.90 |
| Purchase #5 | $16.52 | 9.691% | $18.121 | $18.12 | $18.10 | $18.10 |
| Purchase #6 | $109.46 | 12.180% | $122.7922 | $122.79 | $122.80 | $122.80 |
| Purchase #7 | $218.41 | 13.780% | $248.5069 | $248.51 | $248.50 | $248.50 |
| 7 purchase totals = | $843.69 | $915.1369 | $915.14 | $915.15 | $915.20 | |