| 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 | $67.91 | 5.715% | $71.7911 | $71.79 | $71.80 | $71.80 |
| Purchase #2 | $228.74 | 4.332% | $238.649 | $238.65 | $238.65 | $238.60 |
| Purchase #3 | $143.90 | 12.821% | $162.3494 | $162.35 | $162.35 | $162.30 |
| Purchase #4 | $91.98 | 4.277% | $95.914 | $95.91 | $95.90 | $95.90 |
| Purchase #5 | $250.59 | 8.521% | $271.9428 | $271.94 | $271.95 | $271.90 |
| Purchase #6 | $77.47 | 7.533% | $83.3058 | $83.31 | $83.30 | $83.30 |
| Purchase #7 | $20.71 | 12.327% | $23.2629 | $23.26 | $23.25 | $23.30 |
| 7 purchase totals = | $881.30 | $947.2150 | $947.21 | $947.20 | $947.10 | |