| 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 | $240.29 | 5.597% | $253.739 | $253.74 | $253.75 | $253.70 |
| Purchase #2 | $10.74 | 11.225% | $11.9456 | $11.95 | $11.95 | $11.90 |
| Purchase #3 | $188.59 | 5.336% | $198.6532 | $198.65 | $198.65 | $198.70 |
| Purchase #4 | $45.55 | 8.842% | $49.5775 | $49.58 | $49.60 | $49.60 |
| Purchase #5 | $49.82 | 4.390% | $52.0071 | $52.01 | $52.00 | $52.00 |
| Purchase #6 | $7.71 | 8.348% | $8.3536 | $8.35 | $8.35 | $8.40 |
| Purchase #7 | $21.25 | 10.634% | $23.5097 | $23.51 | $23.50 | $23.50 |
| 7 purchase totals = | $563.95 | $597.7857 | $597.79 | $597.80 | $597.80 | |