| 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 | $98.68 | 4.467% | $103.088 | $103.09 | $103.10 | $103.10 |
| Purchase #2 | $31.62 | 5.514% | $33.3635 | $33.36 | $33.35 | $33.40 |
| Purchase #3 | $56.84 | 13.768% | $64.6657 | $64.67 | $64.65 | $64.70 |
| Purchase #4 | $31.54 | 11.531% | $35.1769 | $35.18 | $35.20 | $35.20 |
| Purchase #5 | $174.42 | 6.332% | $185.4643 | $185.46 | $185.45 | $185.50 |
| Purchase #6 | $52.62 | 6.322% | $55.9466 | $55.95 | $55.95 | $55.90 |
| Purchase #7 | $28.72 | 9.153% | $31.3487 | $31.35 | $31.35 | $31.30 |
| 7 purchase totals = | $474.44 | $509.0537 | $509.06 | $509.05 | $509.10 | |