| 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 | $19.51 | 6.829% | $20.8423 | $20.84 | $20.85 | $20.80 |
| Purchase #2 | $198.49 | 8.868% | $216.0921 | $216.09 | $216.10 | $216.10 |
| Purchase #3 | $229.32 | 9.727% | $251.626 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $39.67 | 10.157% | $43.6993 | $43.70 | $43.70 | $43.70 |
| Purchase #5 | $6.78 | 3.704% | $7.0311 | $7.03 | $7.05 | $7.00 |
| Purchase #6 | $250.32 | 11.293% | $278.5886 | $278.59 | $278.60 | $278.60 |
| Purchase #7 | $131.59 | 5.850% | $139.288 | $139.29 | $139.30 | $139.30 |
| 7 purchase totals = | $875.68 | $957.1674 | $957.17 | $957.25 | $957.10 | |