| 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 | $67.78 | 11.191% | $75.3653 | $75.37 | $75.35 | $75.40 |
| Purchase #2 | $16.94 | 3.285% | $17.4965 | $17.50 | $17.50 | $17.50 |
| Purchase #3 | $140.57 | 9.394% | $153.7751 | $153.78 | $153.80 | $153.80 |
| Purchase #4 | $88.43 | 4.696% | $92.5827 | $92.58 | $92.60 | $92.60 |
| Purchase #5 | $168.75 | 8.405% | $182.9334 | $182.93 | $182.95 | $182.90 |
| Purchase #6 | $15.34 | 4.508% | $16.0315 | $16.03 | $16.05 | $16.00 |
| Purchase #7 | $146.47 | 5.529% | $154.5683 | $154.57 | $154.55 | $154.60 |
| 7 purchase totals = | $644.28 | $692.7528 | $692.76 | $692.80 | $692.80 | |