| 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 | $70.85 | 3.531% | $73.3517 | $73.35 | $73.35 | $73.40 |
| Purchase #2 | $52.90 | 9.546% | $57.9498 | $57.95 | $57.95 | $57.90 |
| Purchase #3 | $199.81 | 6.528% | $212.8536 | $212.85 | $212.85 | $212.90 |
| Purchase #4 | $190.62 | 9.111% | $207.9874 | $207.99 | $208.00 | $208.00 |
| Purchase #5 | $141.42 | 11.794% | $158.0991 | $158.10 | $158.10 | $158.10 |
| Purchase #6 | $109.82 | 4.281% | $114.5214 | $114.52 | $114.50 | $114.50 |
| Purchase #7 | $92.50 | 4.548% | $96.7069 | $96.71 | $96.70 | $96.70 |
| 7 purchase totals = | $857.92 | $921.4699 | $921.47 | $921.45 | $921.50 | |