| 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 | $13.68 | 8.671% | $14.8662 | $14.87 | $14.85 | $14.90 |
| Purchase #2 | $94.26 | 9.532% | $103.2449 | $103.24 | $103.25 | $103.20 |
| Purchase #3 | $184.74 | 8.243% | $199.9681 | $199.97 | $199.95 | $200.00 |
| Purchase #4 | $128.72 | 3.128% | $132.7464 | $132.75 | $132.75 | $132.70 |
| Purchase #5 | $119.59 | 11.243% | $133.0355 | $133.04 | $133.05 | $133.00 |
| Purchase #6 | $17.64 | 11.666% | $19.6979 | $19.70 | $19.70 | $19.70 |
| Purchase #7 | $16.32 | 7.852% | $17.6014 | $17.60 | $17.60 | $17.60 |
| 7 purchase totals = | $574.95 | $621.1604 | $621.17 | $621.15 | $621.10 | |