| 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 | $93.61 | 12.676% | $105.476 | $105.48 | $105.50 | $105.50 |
| Purchase #2 | $192.73 | 10.192% | $212.373 | $212.37 | $212.35 | $212.40 |
| Purchase #3 | $10.35 | 5.642% | $10.9339 | $10.93 | $10.95 | $10.90 |
| Purchase #4 | $43.31 | 3.838% | $44.9722 | $44.97 | $44.95 | $45.00 |
| Purchase #5 | $214.57 | 11.734% | $239.7476 | $239.75 | $239.75 | $239.70 |
| Purchase #6 | $139.99 | 6.796% | $149.5037 | $149.50 | $149.50 | $149.50 |
| Purchase #7 | $91.83 | 7.660% | $98.8642 | $98.86 | $98.85 | $98.90 |
| 7 purchase totals = | $786.39 | $861.8706 | $861.86 | $861.85 | $861.90 | |