| 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 | $26.65 | 7.324% | $28.6018 | $28.60 | $28.60 | $28.60 |
| Purchase #2 | $46.63 | 13.142% | $52.7581 | $52.76 | $52.75 | $52.80 |
| Purchase #3 | $97.82 | 11.109% | $108.6868 | $108.69 | $108.70 | $108.70 |
| Purchase #4 | $232.25 | 9.230% | $253.6867 | $253.69 | $253.70 | $253.70 |
| Purchase #5 | $118.86 | 9.496% | $130.1469 | $130.15 | $130.15 | $130.10 |
| Purchase #6 | $137.45 | 5.562% | $145.095 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $27.89 | 8.139% | $30.16 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $687.55 | $749.1353 | $749.15 | $749.15 | $749.20 | |