| 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 | $124.85 | 8.868% | $135.9217 | $135.92 | $135.90 | $135.90 |
| Purchase #2 | $87.69 | 13.405% | $99.4448 | $99.44 | $99.45 | $99.40 |
| Purchase #3 | $189.72 | 13.845% | $215.9867 | $215.99 | $216.00 | $216.00 |
| Purchase #4 | $238.91 | 10.870% | $264.8795 | $264.88 | $264.90 | $264.90 |
| Purchase #5 | $73.49 | 3.860% | $76.3267 | $76.33 | $76.35 | $76.30 |
| Purchase #6 | $44.38 | 11.533% | $49.4983 | $49.50 | $49.50 | $49.50 |
| Purchase #7 | $99.67 | 11.563% | $111.1948 | $111.19 | $111.20 | $111.20 |
| 7 purchase totals = | $858.71 | $953.2525 | $953.25 | $953.30 | $953.20 | |