| 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 | $77.80 | 6.556% | $82.9006 | $82.90 | $82.90 | $82.90 |
| Purchase #2 | $164.93 | 10.699% | $182.5759 | $182.58 | $182.60 | $182.60 |
| Purchase #3 | $226.31 | 13.363% | $256.5518 | $256.55 | $256.55 | $256.60 |
| Purchase #4 | $45.82 | 8.343% | $49.6428 | $49.64 | $49.65 | $49.60 |
| Purchase #5 | $166.53 | 6.432% | $177.2412 | $177.24 | $177.25 | $177.20 |
| Purchase #6 | $75.88 | 8.387% | $82.2441 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $19.65 | 9.771% | $21.57 | $21.57 | $21.55 | $21.60 |
| 7 purchase totals = | $776.92 | $852.7264 | $852.72 | $852.75 | $852.70 | |