| 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 | $70.97 | 13.610% | $80.629 | $80.63 | $80.65 | $80.60 |
| Purchase #2 | $15.55 | 3.129% | $16.0366 | $16.04 | $16.05 | $16.00 |
| Purchase #3 | $190.67 | 4.854% | $199.9251 | $199.93 | $199.95 | $199.90 |
| Purchase #4 | $188.97 | 12.119% | $211.8713 | $211.87 | $211.85 | $211.90 |
| Purchase #5 | $27.54 | 10.609% | $30.4617 | $30.46 | $30.45 | $30.50 |
| Purchase #6 | $246.31 | 5.316% | $259.4038 | $259.40 | $259.40 | $259.40 |
| Purchase #7 | $188.99 | 3.193% | $195.0245 | $195.02 | $195.00 | $195.00 |
| 7 purchase totals = | $929.00 | $993.3520 | $993.35 | $993.35 | $993.30 | |