| 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 | $7.69 | 5.534% | $8.1156 | $8.12 | $8.10 | $8.10 |
| Purchase #2 | $186.63 | 9.349% | $204.078 | $204.08 | $204.10 | $204.10 |
| Purchase #3 | $58.93 | 5.718% | $62.2996 | $62.30 | $62.30 | $62.30 |
| Purchase #4 | $10.48 | 8.194% | $11.3387 | $11.34 | $11.35 | $11.30 |
| Purchase #5 | $214.84 | 9.282% | $234.7814 | $234.78 | $234.80 | $234.80 |
| Purchase #6 | $140.46 | 10.575% | $155.3136 | $155.31 | $155.30 | $155.30 |
| Purchase #7 | $243.65 | 13.704% | $277.0398 | $277.04 | $277.05 | $277.00 |
| 7 purchase totals = | $862.68 | $952.9667 | $952.97 | $953.00 | $952.90 | |