| 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 | $97.67 | 7.132% | $104.6358 | $104.64 | $104.65 | $104.60 |
| Purchase #2 | $26.66 | 7.154% | $28.5673 | $28.57 | $28.55 | $28.60 |
| Purchase #3 | $94.56 | 12.718% | $106.5861 | $106.59 | $106.60 | $106.60 |
| Purchase #4 | $230.33 | 5.406% | $242.7816 | $242.78 | $242.80 | $242.80 |
| Purchase #5 | $138.63 | 6.285% | $147.3429 | $147.34 | $147.35 | $147.30 |
| Purchase #6 | $76.52 | 4.688% | $80.1073 | $80.11 | $80.10 | $80.10 |
| Purchase #7 | $205.43 | 6.605% | $218.9987 | $219.00 | $219.00 | $219.00 |
| 7 purchase totals = | $869.80 | $929.0197 | $929.03 | $929.05 | $929.00 | |