| 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 | $10.76 | 6.453% | $11.4543 | $11.45 | $11.45 | $11.50 |
| Purchase #2 | $57.87 | 10.703% | $64.0638 | $64.06 | $64.05 | $64.10 |
| Purchase #3 | $199.81 | 10.693% | $221.1757 | $221.18 | $221.20 | $221.20 |
| Purchase #4 | $25.64 | 9.247% | $28.0109 | $28.01 | $28.00 | $28.00 |
| Purchase #5 | $153.35 | 5.332% | $161.5266 | $161.53 | $161.55 | $161.50 |
| Purchase #6 | $112.44 | 11.233% | $125.0704 | $125.07 | $125.05 | $125.10 |
| Purchase #7 | $242.44 | 4.627% | $253.6577 | $253.66 | $253.65 | $253.70 |
| 7 purchase totals = | $802.31 | $864.9594 | $864.96 | $864.95 | $865.10 | |