| 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 | $75.35 | 12.422% | $84.71 | $84.71 | $84.70 | $84.70 |
| Purchase #2 | $217.71 | 10.844% | $241.3185 | $241.32 | $241.30 | $241.30 |
| Purchase #3 | $7.69 | 13.182% | $8.7037 | $8.70 | $8.70 | $8.70 |
| Purchase #4 | $74.72 | 10.357% | $82.4588 | $82.46 | $82.45 | $82.50 |
| Purchase #5 | $179.45 | 11.380% | $199.8714 | $199.87 | $199.85 | $199.90 |
| Purchase #6 | $118.90 | 7.403% | $127.7022 | $127.70 | $127.70 | $127.70 |
| Purchase #7 | $92.79 | 11.573% | $103.5286 | $103.53 | $103.55 | $103.50 |
| 7 purchase totals = | $766.61 | $848.2932 | $848.29 | $848.25 | $848.30 | |