| 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 | $49.70 | 8.745% | $54.0463 | $54.05 | $54.05 | $54.00 |
| Purchase #2 | $146.99 | 12.106% | $164.7846 | $164.78 | $164.80 | $164.80 |
| Purchase #3 | $26.79 | 7.651% | $28.8397 | $28.84 | $28.85 | $28.80 |
| Purchase #4 | $230.32 | 7.465% | $247.5134 | $247.51 | $247.50 | $247.50 |
| Purchase #5 | $55.49 | 8.847% | $60.3992 | $60.40 | $60.40 | $60.40 |
| Purchase #6 | $189.70 | 11.166% | $210.8819 | $210.88 | $210.90 | $210.90 |
| Purchase #7 | $147.47 | 11.187% | $163.9675 | $163.97 | $163.95 | $164.00 |
| 7 purchase totals = | $846.46 | $930.4326 | $930.43 | $930.45 | $930.40 | |