| 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 | $38.89 | 13.763% | $44.2424 | $44.24 | $44.25 | $44.20 |
| Purchase #2 | $144.67 | 10.595% | $159.9978 | $160.00 | $160.00 | $160.00 |
| Purchase #3 | $68.65 | 12.356% | $77.1324 | $77.13 | $77.15 | $77.10 |
| Purchase #4 | $250.78 | 5.446% | $264.4375 | $264.44 | $264.45 | $264.40 |
| Purchase #5 | $43.82 | 11.689% | $48.9421 | $48.94 | $48.95 | $48.90 |
| Purchase #6 | $106.25 | 11.596% | $118.5708 | $118.57 | $118.55 | $118.60 |
| Purchase #7 | $171.49 | 8.648% | $186.3205 | $186.32 | $186.30 | $186.30 |
| 7 purchase totals = | $824.55 | $899.6435 | $899.64 | $899.65 | $899.50 | |