| 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 | $131.48 | 4.581% | $137.5031 | $137.50 | $137.50 | $137.50 |
| Purchase #2 | $207.99 | 11.506% | $231.9213 | $231.92 | $231.90 | $231.90 |
| Purchase #3 | $26.92 | 6.841% | $28.7616 | $28.76 | $28.75 | $28.80 |
| Purchase #4 | $57.93 | 12.336% | $65.0762 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $128.37 | 11.297% | $142.872 | $142.87 | $142.85 | $142.90 |
| Purchase #6 | $170.35 | 4.815% | $178.5524 | $178.55 | $178.55 | $178.60 |
| Purchase #7 | $122.56 | 3.348% | $126.6633 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $845.60 | $911.3499 | $911.34 | $911.30 | $911.50 | |