| 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 | $99.58 | 6.691% | $106.2429 | $106.24 | $106.25 | $106.20 |
| Purchase #2 | $95.99 | 8.853% | $104.488 | $104.49 | $104.50 | $104.50 |
| Purchase #3 | $131.85 | 6.739% | $140.7354 | $140.74 | $140.75 | $140.70 |
| Purchase #4 | $71.97 | 7.169% | $77.1295 | $77.13 | $77.15 | $77.10 |
| Purchase #5 | $37.74 | 8.176% | $40.8256 | $40.83 | $40.85 | $40.80 |
| Purchase #6 | $38.95 | 10.250% | $42.9424 | $42.94 | $42.95 | $42.90 |
| Purchase #7 | $213.48 | 7.550% | $229.5977 | $229.60 | $229.60 | $229.60 |
| 7 purchase totals = | $689.56 | $741.9615 | $741.97 | $742.05 | $741.80 | |