| 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 | $81.40 | 8.536% | $88.3483 | $88.35 | $88.35 | $88.30 |
| Purchase #2 | $39.26 | 9.584% | $43.0227 | $43.02 | $43.00 | $43.00 |
| Purchase #3 | $215.66 | 3.675% | $223.5855 | $223.59 | $223.60 | $223.60 |
| Purchase #4 | $10.25 | 3.553% | $10.6142 | $10.61 | $10.60 | $10.60 |
| Purchase #5 | $45.94 | 8.370% | $49.7852 | $49.79 | $49.80 | $49.80 |
| Purchase #6 | $137.35 | 11.426% | $153.0436 | $153.04 | $153.05 | $153.00 |
| Purchase #7 | $49.59 | 13.682% | $56.3749 | $56.37 | $56.35 | $56.40 |
| 7 purchase totals = | $579.45 | $624.7744 | $624.77 | $624.75 | $624.70 | |