| 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 | $52.48 | 3.860% | $54.5057 | $54.51 | $54.50 | $54.50 |
| Purchase #2 | $113.53 | 7.627% | $122.1889 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $127.44 | 5.116% | $133.9598 | $133.96 | $133.95 | $134.00 |
| Purchase #4 | $203.96 | 10.824% | $226.0366 | $226.04 | $226.05 | $226.00 |
| Purchase #5 | $125.29 | 10.295% | $138.1886 | $138.19 | $138.20 | $138.20 |
| Purchase #6 | $6.49 | 9.145% | $7.0835 | $7.08 | $7.10 | $7.10 |
| Purchase #7 | $89.25 | 3.576% | $92.4416 | $92.44 | $92.45 | $92.40 |
| 7 purchase totals = | $718.44 | $774.4047 | $774.41 | $774.45 | $774.40 | |