| 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 | $232.44 | 12.204% | $260.807 | $260.81 | $260.80 | $260.80 |
| Purchase #2 | $72.85 | 5.586% | $76.9194 | $76.92 | $76.90 | $76.90 |
| Purchase #3 | $163.57 | 10.592% | $180.8953 | $180.90 | $180.90 | $180.90 |
| Purchase #4 | $25.58 | 3.312% | $26.4272 | $26.43 | $26.45 | $26.40 |
| Purchase #5 | $78.76 | 3.148% | $81.2394 | $81.24 | $81.25 | $81.20 |
| Purchase #6 | $73.98 | 9.156% | $80.7536 | $80.75 | $80.75 | $80.80 |
| Purchase #7 | $14.90 | 5.115% | $15.6621 | $15.66 | $15.65 | $15.70 |
| 7 purchase totals = | $662.08 | $722.7040 | $722.71 | $722.70 | $722.70 | |