| 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 | $114.70 | 9.410% | $125.4933 | $125.49 | $125.50 | $125.50 |
| Purchase #2 | $157.65 | 12.195% | $176.8754 | $176.88 | $176.90 | $176.90 |
| Purchase #3 | $88.74 | 5.297% | $93.4406 | $93.44 | $93.45 | $93.40 |
| Purchase #4 | $65.95 | 6.782% | $70.4227 | $70.42 | $70.40 | $70.40 |
| Purchase #5 | $240.69 | 4.822% | $252.2961 | $252.30 | $252.30 | $252.30 |
| Purchase #6 | $152.30 | 7.150% | $163.1895 | $163.19 | $163.20 | $163.20 |
| Purchase #7 | $54.74 | 6.118% | $58.089 | $58.09 | $58.10 | $58.10 |
| 7 purchase totals = | $874.77 | $939.8066 | $939.81 | $939.85 | $939.80 | |