| 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 | $71.67 | 5.824% | $75.8441 | $75.84 | $75.85 | $75.80 |
| Purchase #2 | $123.69 | 6.623% | $131.882 | $131.88 | $131.90 | $131.90 |
| Purchase #3 | $202.61 | 6.730% | $216.2457 | $216.25 | $216.25 | $216.20 |
| Purchase #4 | $64.58 | 12.715% | $72.7913 | $72.79 | $72.80 | $72.80 |
| Purchase #5 | $74.58 | 8.158% | $80.6642 | $80.66 | $80.65 | $80.70 |
| Purchase #6 | $28.90 | 6.112% | $30.6664 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $14.51 | 8.869% | $15.7969 | $15.80 | $15.80 | $15.80 |
| 7 purchase totals = | $580.54 | $623.8906 | $623.89 | $623.90 | $623.90 | |