| 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 | $63.47 | 4.628% | $66.4074 | $66.41 | $66.40 | $66.40 |
| Purchase #2 | $27.46 | 3.568% | $28.4398 | $28.44 | $28.45 | $28.40 |
| Purchase #3 | $192.41 | 4.790% | $201.6264 | $201.63 | $201.65 | $201.60 |
| Purchase #4 | $187.30 | 7.150% | $200.692 | $200.69 | $200.70 | $200.70 |
| Purchase #5 | $124.51 | 12.685% | $140.3041 | $140.30 | $140.30 | $140.30 |
| Purchase #6 | $118.61 | 10.117% | $130.6098 | $130.61 | $130.60 | $130.60 |
| Purchase #7 | $142.57 | 6.153% | $151.3423 | $151.34 | $151.35 | $151.30 |
| 7 purchase totals = | $856.33 | $919.4218 | $919.42 | $919.45 | $919.30 | |