| 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 | $14.92 | 8.855% | $16.2412 | $16.24 | $16.25 | $16.20 |
| Purchase #2 | $115.83 | 13.225% | $131.1485 | $131.15 | $131.15 | $131.10 |
| Purchase #3 | $57.99 | 11.782% | $64.8224 | $64.82 | $64.80 | $64.80 |
| Purchase #4 | $89.84 | 12.181% | $100.7834 | $100.78 | $100.80 | $100.80 |
| Purchase #5 | $30.49 | 11.686% | $34.0531 | $34.05 | $34.05 | $34.10 |
| Purchase #6 | $58.70 | 13.330% | $66.5247 | $66.52 | $66.50 | $66.50 |
| Purchase #7 | $236.71 | 9.115% | $258.2861 | $258.29 | $258.30 | $258.30 |
| 7 purchase totals = | $604.48 | $671.8594 | $671.85 | $671.85 | $671.80 | |