| 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 | $30.54 | 12.776% | $34.4418 | $34.44 | $34.45 | $34.40 |
| Purchase #2 | $11.87 | 4.378% | $12.3897 | $12.39 | $12.40 | $12.40 |
| Purchase #3 | $216.88 | 13.469% | $246.0916 | $246.09 | $246.10 | $246.10 |
| Purchase #4 | $29.95 | 5.150% | $31.4924 | $31.49 | $31.50 | $31.50 |
| Purchase #5 | $34.48 | 12.387% | $38.751 | $38.75 | $38.75 | $38.80 |
| Purchase #6 | $75.75 | 8.309% | $82.0441 | $82.04 | $82.05 | $82.00 |
| Purchase #7 | $85.32 | 3.332% | $88.1629 | $88.16 | $88.15 | $88.20 |
| 7 purchase totals = | $484.79 | $533.3735 | $533.36 | $533.40 | $533.40 | |