| 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 | $35.26 | 10.781% | $39.0614 | $39.06 | $39.05 | $39.10 |
| Purchase #2 | $62.49 | 11.372% | $69.5964 | $69.60 | $69.60 | $69.60 |
| Purchase #3 | $28.79 | 4.361% | $30.0455 | $30.05 | $30.05 | $30.00 |
| Purchase #4 | $5.41 | 10.292% | $5.9668 | $5.97 | $5.95 | $6.00 |
| Purchase #5 | $26.53 | 6.705% | $28.3088 | $28.31 | $28.30 | $28.30 |
| Purchase #6 | $15.54 | 4.719% | $16.2733 | $16.27 | $16.25 | $16.30 |
| Purchase #7 | $231.48 | 8.761% | $251.76 | $251.76 | $251.75 | $251.80 |
| 7 purchase totals = | $405.50 | $441.0122 | $441.02 | $440.95 | $441.10 | |