| 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 | $8.81 | 3.732% | $9.1388 | $9.14 | $9.15 | $9.10 |
| Purchase #2 | $237.76 | 5.290% | $250.3375 | $250.34 | $250.35 | $250.30 |
| Purchase #3 | $19.68 | 5.844% | $20.8301 | $20.83 | $20.85 | $20.80 |
| Purchase #4 | $184.39 | 10.617% | $203.9667 | $203.97 | $203.95 | $204.00 |
| Purchase #5 | $80.45 | 4.608% | $84.1571 | $84.16 | $84.15 | $84.20 |
| Purchase #6 | $229.97 | 10.667% | $254.5009 | $254.50 | $254.50 | $254.50 |
| Purchase #7 | $15.68 | 4.433% | $16.3751 | $16.38 | $16.40 | $16.40 |
| 7 purchase totals = | $776.74 | $839.3062 | $839.32 | $839.35 | $839.30 | |