| 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 | $188.77 | 7.578% | $203.075 | $203.08 | $203.10 | $203.10 |
| Purchase #2 | $74.61 | 9.654% | $81.8128 | $81.81 | $81.80 | $81.80 |
| Purchase #3 | $6.89 | 12.308% | $7.738 | $7.74 | $7.75 | $7.70 |
| Purchase #4 | $51.92 | 5.797% | $54.9298 | $54.93 | $54.95 | $54.90 |
| Purchase #5 | $51.45 | 13.734% | $58.5161 | $58.52 | $58.50 | $58.50 |
| Purchase #6 | $200.90 | 3.519% | $207.9697 | $207.97 | $207.95 | $208.00 |
| Purchase #7 | $231.67 | 10.428% | $255.8285 | $255.83 | $255.85 | $255.80 |
| 7 purchase totals = | $806.21 | $869.8699 | $869.88 | $869.90 | $869.80 | |