| 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 | $209.41 | 5.157% | $220.2093 | $220.21 | $220.20 | $220.20 |
| Purchase #2 | $153.81 | 13.288% | $174.2483 | $174.25 | $174.25 | $174.20 |
| Purchase #3 | $72.95 | 13.107% | $82.5116 | $82.51 | $82.50 | $82.50 |
| Purchase #4 | $69.25 | 5.709% | $73.2035 | $73.20 | $73.20 | $73.20 |
| Purchase #5 | $36.97 | 6.641% | $39.4252 | $39.43 | $39.45 | $39.40 |
| Purchase #6 | $25.71 | 8.300% | $27.8439 | $27.84 | $27.85 | $27.80 |
| Purchase #7 | $65.85 | 10.799% | $72.9611 | $72.96 | $72.95 | $73.00 |
| 7 purchase totals = | $633.95 | $690.4029 | $690.40 | $690.40 | $690.30 | |