| 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 | $85.34 | 8.820% | $92.867 | $92.87 | $92.85 | $92.90 |
| Purchase #2 | $71.89 | 13.792% | $81.8051 | $81.81 | $81.80 | $81.80 |
| Purchase #3 | $92.65 | 3.704% | $96.0818 | $96.08 | $96.10 | $96.10 |
| Purchase #4 | $100.39 | 4.330% | $104.7369 | $104.74 | $104.75 | $104.70 |
| Purchase #5 | $128.52 | 7.768% | $138.5034 | $138.50 | $138.50 | $138.50 |
| Purchase #6 | $84.86 | 3.186% | $87.5636 | $87.56 | $87.55 | $87.60 |
| Purchase #7 | $55.57 | 4.853% | $58.2668 | $58.27 | $58.25 | $58.30 |
| 7 purchase totals = | $619.22 | $659.8246 | $659.83 | $659.80 | $659.90 | |