| 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 | $50.59 | 11.505% | $56.4104 | $56.41 | $56.40 | $56.40 |
| Purchase #2 | $114.56 | 8.247% | $124.0078 | $124.01 | $124.00 | $124.00 |
| Purchase #3 | $113.93 | 9.708% | $124.9903 | $124.99 | $125.00 | $125.00 |
| Purchase #4 | $58.56 | 6.643% | $62.4501 | $62.45 | $62.45 | $62.50 |
| Purchase #5 | $12.29 | 12.188% | $13.7879 | $13.79 | $13.80 | $13.80 |
| Purchase #6 | $22.32 | 5.617% | $23.5737 | $23.57 | $23.55 | $23.60 |
| Purchase #7 | $55.49 | 3.402% | $57.3778 | $57.38 | $57.40 | $57.40 |
| 7 purchase totals = | $427.74 | $462.5980 | $462.60 | $462.60 | $462.70 | |