| 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 | $79.50 | 5.516% | $83.8852 | $83.89 | $83.90 | $83.90 |
| Purchase #2 | $43.57 | 3.341% | $45.0257 | $45.03 | $45.05 | $45.00 |
| Purchase #3 | $179.87 | 4.539% | $188.0343 | $188.03 | $188.05 | $188.00 |
| Purchase #4 | $212.43 | 8.642% | $230.7882 | $230.79 | $230.80 | $230.80 |
| Purchase #5 | $224.47 | 10.250% | $247.4782 | $247.48 | $247.50 | $247.50 |
| Purchase #6 | $68.52 | 8.749% | $74.5148 | $74.51 | $74.50 | $74.50 |
| Purchase #7 | $79.96 | 11.337% | $89.0251 | $89.03 | $89.05 | $89.00 |
| 7 purchase totals = | $888.32 | $958.7515 | $958.76 | $958.85 | $958.70 | |