| 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 | $79.59 | 11.282% | $88.5693 | $88.57 | $88.55 | $88.60 |
| Purchase #2 | $118.38 | 6.250% | $125.7788 | $125.78 | $125.80 | $125.80 |
| Purchase #3 | $78.45 | 4.530% | $82.0038 | $82.00 | $82.00 | $82.00 |
| Purchase #4 | $17.42 | 9.777% | $19.1232 | $19.12 | $19.10 | $19.10 |
| Purchase #5 | $55.80 | 5.599% | $58.9242 | $58.92 | $58.90 | $58.90 |
| Purchase #6 | $140.48 | 6.417% | $149.4946 | $149.49 | $149.50 | $149.50 |
| Purchase #7 | $187.30 | 6.416% | $199.3172 | $199.32 | $199.30 | $199.30 |
| 7 purchase totals = | $677.42 | $723.2111 | $723.20 | $723.15 | $723.20 | |