| 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 | $92.97 | 8.640% | $101.0026 | $101.00 | $101.00 | $101.00 |
| Purchase #2 | $181.94 | 12.139% | $204.0257 | $204.03 | $204.05 | $204.00 |
| Purchase #3 | $194.50 | 3.293% | $200.9049 | $200.90 | $200.90 | $200.90 |
| Purchase #4 | $30.55 | 8.208% | $33.0575 | $33.06 | $33.05 | $33.10 |
| Purchase #5 | $188.67 | 5.553% | $199.1468 | $199.15 | $199.15 | $199.10 |
| Purchase #6 | $156.89 | 9.113% | $171.1874 | $171.19 | $171.20 | $171.20 |
| Purchase #7 | $65.63 | 7.275% | $70.4046 | $70.40 | $70.40 | $70.40 |
| 7 purchase totals = | $911.15 | $979.7295 | $979.73 | $979.75 | $979.70 | |