| 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 | $85.95 | 6.650% | $91.6657 | $91.67 | $91.65 | $91.70 |
| Purchase #2 | $65.91 | 7.296% | $70.7188 | $70.72 | $70.70 | $70.70 |
| Purchase #3 | $133.82 | 10.581% | $147.9795 | $147.98 | $148.00 | $148.00 |
| Purchase #4 | $71.63 | 12.430% | $80.5336 | $80.53 | $80.55 | $80.50 |
| Purchase #5 | $163.44 | 7.195% | $175.1995 | $175.20 | $175.20 | $175.20 |
| Purchase #6 | $16.43 | 13.724% | $18.6849 | $18.68 | $18.70 | $18.70 |
| Purchase #7 | $161.65 | 11.508% | $180.2527 | $180.25 | $180.25 | $180.30 |
| 7 purchase totals = | $698.83 | $765.0347 | $765.03 | $765.05 | $765.10 | |