| 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 | $220.61 | 13.664% | $250.7542 | $250.75 | $250.75 | $250.80 |
| Purchase #2 | $89.30 | 4.671% | $93.4712 | $93.47 | $93.45 | $93.50 |
| Purchase #3 | $6.84 | 12.568% | $7.6997 | $7.70 | $7.70 | $7.70 |
| Purchase #4 | $112.75 | 9.774% | $123.7702 | $123.77 | $123.75 | $123.80 |
| Purchase #5 | $154.57 | 8.705% | $168.0253 | $168.03 | $168.05 | $168.00 |
| Purchase #6 | $68.89 | 3.371% | $71.2123 | $71.21 | $71.20 | $71.20 |
| Purchase #7 | $70.79 | 10.400% | $78.1522 | $78.15 | $78.15 | $78.20 |
| 7 purchase totals = | $723.75 | $793.0851 | $793.08 | $793.05 | $793.20 | |