| 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 | $25.53 | 11.447% | $28.4524 | $28.45 | $28.45 | $28.50 |
| Purchase #2 | $77.26 | 3.211% | $79.7408 | $79.74 | $79.75 | $79.70 |
| Purchase #3 | $61.65 | 3.114% | $63.5698 | $63.57 | $63.55 | $63.60 |
| Purchase #4 | $121.93 | 5.503% | $128.6398 | $128.64 | $128.65 | $128.60 |
| Purchase #5 | $104.56 | 3.648% | $108.3743 | $108.37 | $108.35 | $108.40 |
| Purchase #6 | $234.63 | 12.733% | $264.5054 | $264.51 | $264.50 | $264.50 |
| Purchase #7 | $89.45 | 9.201% | $97.6803 | $97.68 | $97.70 | $97.70 |
| 7 purchase totals = | $715.01 | $770.9628 | $770.96 | $770.95 | $771.00 | |