| 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 | $110.57 | 13.444% | $125.435 | $125.44 | $125.45 | $125.40 |
| Purchase #2 | $58.38 | 4.326% | $60.9055 | $60.91 | $60.90 | $60.90 |
| Purchase #3 | $208.76 | 5.379% | $219.9892 | $219.99 | $220.00 | $220.00 |
| Purchase #4 | $74.97 | 9.248% | $81.9032 | $81.90 | $81.90 | $81.90 |
| Purchase #5 | $68.32 | 6.823% | $72.9815 | $72.98 | $73.00 | $73.00 |
| Purchase #6 | $142.95 | 7.868% | $154.1973 | $154.20 | $154.20 | $154.20 |
| Purchase #7 | $52.47 | 8.257% | $56.8024 | $56.80 | $56.80 | $56.80 |
| 7 purchase totals = | $716.42 | $772.2141 | $772.22 | $772.25 | $772.20 | |