| 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 | $68.37 | 12.455% | $76.8855 | $76.89 | $76.90 | $76.90 |
| Purchase #2 | $81.52 | 3.122% | $84.0651 | $84.07 | $84.05 | $84.10 |
| Purchase #3 | $35.84 | 9.133% | $39.1133 | $39.11 | $39.10 | $39.10 |
| Purchase #4 | $43.46 | 10.816% | $48.1606 | $48.16 | $48.15 | $48.20 |
| Purchase #5 | $181.40 | 5.440% | $191.2682 | $191.27 | $191.25 | $191.30 |
| Purchase #6 | $97.97 | 7.319% | $105.1404 | $105.14 | $105.15 | $105.10 |
| Purchase #7 | $21.55 | 4.713% | $22.5657 | $22.57 | $22.55 | $22.60 |
| 7 purchase totals = | $530.11 | $567.1988 | $567.21 | $567.15 | $567.30 | |