| 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 | $102.97 | 8.795% | $112.0262 | $112.03 | $112.05 | $112.00 |
| Purchase #2 | $100.46 | 7.367% | $107.8609 | $107.86 | $107.85 | $107.90 |
| Purchase #3 | $13.39 | 10.299% | $14.769 | $14.77 | $14.75 | $14.80 |
| Purchase #4 | $174.54 | 7.108% | $186.9463 | $186.95 | $186.95 | $186.90 |
| Purchase #5 | $16.89 | 3.269% | $17.4421 | $17.44 | $17.45 | $17.40 |
| Purchase #6 | $52.90 | 10.107% | $58.2466 | $58.25 | $58.25 | $58.20 |
| Purchase #7 | $24.62 | 8.460% | $26.7029 | $26.70 | $26.70 | $26.70 |
| 7 purchase totals = | $485.77 | $523.9940 | $524.00 | $524.00 | $523.90 | |