| 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 | $14.33 | 4.575% | $14.9856 | $14.99 | $15.00 | $15.00 |
| Purchase #2 | $128.59 | 4.794% | $134.7546 | $134.75 | $134.75 | $134.80 |
| Purchase #3 | $80.41 | 4.744% | $84.2247 | $84.22 | $84.20 | $84.20 |
| Purchase #4 | $234.62 | 7.777% | $252.8664 | $252.87 | $252.85 | $252.90 |
| Purchase #5 | $9.41 | 4.225% | $9.8076 | $9.81 | $9.80 | $9.80 |
| Purchase #6 | $56.74 | 11.465% | $63.2452 | $63.25 | $63.25 | $63.20 |
| Purchase #7 | $201.27 | 3.641% | $208.5982 | $208.60 | $208.60 | $208.60 |
| 7 purchase totals = | $725.37 | $768.4823 | $768.49 | $768.45 | $768.50 | |