| 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 | $83.71 | 6.328% | $89.0072 | $89.01 | $89.00 | $89.00 |
| Purchase #2 | $242.42 | 4.749% | $253.9325 | $253.93 | $253.95 | $253.90 |
| Purchase #3 | $16.90 | 8.441% | $18.3265 | $18.33 | $18.35 | $18.30 |
| Purchase #4 | $107.28 | 7.238% | $115.0449 | $115.04 | $115.05 | $115.00 |
| Purchase #5 | $188.95 | 6.134% | $200.5402 | $200.54 | $200.55 | $200.50 |
| Purchase #6 | $61.32 | 12.424% | $68.9384 | $68.94 | $68.95 | $68.90 |
| Purchase #7 | $75.50 | 8.615% | $82.0043 | $82.00 | $82.00 | $82.00 |
| 7 purchase totals = | $776.08 | $827.7940 | $827.79 | $827.85 | $827.60 | |