| 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 | $55.82 | 3.349% | $57.6894 | $57.69 | $57.70 | $57.70 |
| Purchase #2 | $74.43 | 7.699% | $80.1604 | $80.16 | $80.15 | $80.20 |
| Purchase #3 | $233.53 | 11.147% | $259.5616 | $259.56 | $259.55 | $259.60 |
| Purchase #4 | $26.28 | 6.818% | $28.0718 | $28.07 | $28.05 | $28.10 |
| Purchase #5 | $104.30 | 3.580% | $108.0339 | $108.03 | $108.05 | $108.00 |
| Purchase #6 | $147.50 | 4.252% | $153.7717 | $153.77 | $153.75 | $153.80 |
| Purchase #7 | $223.31 | 3.769% | $231.7266 | $231.73 | $231.75 | $231.70 |
| 7 purchase totals = | $865.17 | $919.0154 | $919.01 | $919.00 | $919.10 | |