| 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 | $104.40 | 5.701% | $110.3518 | $110.35 | $110.35 | $110.40 |
| Purchase #2 | $133.60 | 5.713% | $141.2326 | $141.23 | $141.25 | $141.20 |
| Purchase #3 | $105.33 | 4.356% | $109.9182 | $109.92 | $109.90 | $109.90 |
| Purchase #4 | $64.85 | 9.416% | $70.9563 | $70.96 | $70.95 | $71.00 |
| Purchase #5 | $222.61 | 10.330% | $245.6056 | $245.61 | $245.60 | $245.60 |
| Purchase #6 | $9.28 | 9.283% | $10.1415 | $10.14 | $10.15 | $10.10 |
| Purchase #7 | $93.68 | 5.793% | $99.1069 | $99.11 | $99.10 | $99.10 |
| 7 purchase totals = | $733.75 | $787.3129 | $787.32 | $787.30 | $787.30 | |