| 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 | $71.63 | 10.735% | $79.3195 | $79.32 | $79.30 | $79.30 |
| Purchase #2 | $105.87 | 7.809% | $114.1374 | $114.14 | $114.15 | $114.10 |
| Purchase #3 | $130.55 | 10.293% | $143.9875 | $143.99 | $144.00 | $144.00 |
| Purchase #4 | $250.47 | 5.502% | $264.2509 | $264.25 | $264.25 | $264.30 |
| Purchase #5 | $106.45 | 10.598% | $117.7316 | $117.73 | $117.75 | $117.70 |
| Purchase #6 | $26.64 | 5.838% | $28.1952 | $28.20 | $28.20 | $28.20 |
| Purchase #7 | $50.96 | 11.186% | $56.6604 | $56.66 | $56.65 | $56.70 |
| 7 purchase totals = | $742.57 | $804.2825 | $804.29 | $804.30 | $804.30 | |