| 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 | $67.88 | 5.557% | $71.6521 | $71.65 | $71.65 | $71.70 |
| Purchase #2 | $37.60 | 13.669% | $42.7395 | $42.74 | $42.75 | $42.70 |
| Purchase #3 | $250.75 | 3.307% | $259.0423 | $259.04 | $259.05 | $259.00 |
| Purchase #4 | $201.78 | 11.459% | $224.902 | $224.90 | $224.90 | $224.90 |
| Purchase #5 | $179.45 | 12.494% | $201.8705 | $201.87 | $201.85 | $201.90 |
| Purchase #6 | $36.93 | 4.712% | $38.6701 | $38.67 | $38.65 | $38.70 |
| Purchase #7 | $48.92 | 13.429% | $55.4895 | $55.49 | $55.50 | $55.50 |
| 7 purchase totals = | $823.31 | $894.3660 | $894.36 | $894.35 | $894.40 | |