| 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 | $58.64 | 5.445% | $61.8329 | $61.83 | $61.85 | $61.80 |
| Purchase #2 | $54.32 | 9.356% | $59.4022 | $59.40 | $59.40 | $59.40 |
| Purchase #3 | $89.55 | 5.275% | $94.2738 | $94.27 | $94.25 | $94.30 |
| Purchase #4 | $44.47 | 13.530% | $50.4868 | $50.49 | $50.50 | $50.50 |
| Purchase #5 | $183.96 | 8.270% | $199.1735 | $199.17 | $199.15 | $199.20 |
| Purchase #6 | $5.87 | 13.671% | $6.6725 | $6.67 | $6.65 | $6.70 |
| Purchase #7 | $77.79 | 8.146% | $84.1268 | $84.13 | $84.15 | $84.10 |
| 7 purchase totals = | $514.60 | $555.9685 | $555.96 | $555.95 | $556.00 | |