| 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 | $86.47 | 9.503% | $94.6872 | $94.69 | $94.70 | $94.70 |
| Purchase #2 | $45.25 | 6.503% | $48.1926 | $48.19 | $48.20 | $48.20 |
| Purchase #3 | $95.65 | 5.204% | $100.6276 | $100.63 | $100.65 | $100.60 |
| Purchase #4 | $75.70 | 13.822% | $86.1633 | $86.16 | $86.15 | $86.20 |
| Purchase #5 | $217.27 | 3.281% | $224.3986 | $224.40 | $224.40 | $224.40 |
| Purchase #6 | $21.92 | 3.189% | $22.619 | $22.62 | $22.60 | $22.60 |
| Purchase #7 | $124.84 | 7.111% | $133.7174 | $133.72 | $133.70 | $133.70 |
| 7 purchase totals = | $667.10 | $710.4057 | $710.41 | $710.40 | $710.40 | |