| 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 | $6.91 | 4.803% | $7.2419 | $7.24 | $7.25 | $7.20 |
| Purchase #2 | $6.81 | 3.511% | $7.0491 | $7.05 | $7.05 | $7.00 |
| Purchase #3 | $122.26 | 7.160% | $131.0138 | $131.01 | $131.00 | $131.00 |
| Purchase #4 | $208.79 | 7.114% | $223.6433 | $223.64 | $223.65 | $223.60 |
| Purchase #5 | $73.31 | 7.107% | $78.5201 | $78.52 | $78.50 | $78.50 |
| Purchase #6 | $242.56 | 6.823% | $259.1099 | $259.11 | $259.10 | $259.10 |
| Purchase #7 | $51.52 | 8.678% | $55.9909 | $55.99 | $56.00 | $56.00 |
| 7 purchase totals = | $712.16 | $762.5690 | $762.56 | $762.55 | $762.40 | |