| 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 | $32.25 | 6.187% | $34.2453 | $34.25 | $34.25 | $34.20 |
| Purchase #2 | $24.58 | 13.788% | $27.9691 | $27.97 | $27.95 | $28.00 |
| Purchase #3 | $11.95 | 12.641% | $13.4606 | $13.46 | $13.45 | $13.50 |
| Purchase #4 | $182.44 | 7.591% | $196.289 | $196.29 | $196.30 | $196.30 |
| Purchase #5 | $163.34 | 9.200% | $178.3673 | $178.37 | $178.35 | $178.40 |
| Purchase #6 | $135.96 | 3.584% | $140.8328 | $140.83 | $140.85 | $140.80 |
| Purchase #7 | $125.81 | 8.611% | $136.6435 | $136.64 | $136.65 | $136.60 |
| 7 purchase totals = | $676.33 | $727.8076 | $727.81 | $727.80 | $727.80 | |