| 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 | $88.78 | 12.299% | $99.6991 | $99.70 | $99.70 | $99.70 |
| Purchase #2 | $192.93 | 3.554% | $199.7867 | $199.79 | $199.80 | $199.80 |
| Purchase #3 | $25.53 | 9.608% | $27.9829 | $27.98 | $28.00 | $28.00 |
| Purchase #4 | $135.58 | 8.472% | $147.0663 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $171.28 | 8.739% | $186.2482 | $186.25 | $186.25 | $186.20 |
| Purchase #6 | $84.30 | 7.492% | $90.6158 | $90.62 | $90.60 | $90.60 |
| Purchase #7 | $70.58 | 8.600% | $76.6499 | $76.65 | $76.65 | $76.60 |
| 7 purchase totals = | $768.98 | $828.0489 | $828.06 | $828.05 | $828.00 | |