| 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 | $47.96 | 10.768% | $53.1243 | $53.12 | $53.10 | $53.10 |
| Purchase #2 | $19.79 | 9.736% | $21.7168 | $21.72 | $21.70 | $21.70 |
| Purchase #3 | $15.46 | 11.376% | $17.2187 | $17.22 | $17.20 | $17.20 |
| Purchase #4 | $177.72 | 13.354% | $201.4527 | $201.45 | $201.45 | $201.50 |
| Purchase #5 | $206.36 | 9.291% | $225.5329 | $225.53 | $225.55 | $225.50 |
| Purchase #6 | $45.57 | 13.759% | $51.84 | $51.84 | $51.85 | $51.80 |
| Purchase #7 | $146.51 | 12.845% | $165.3292 | $165.33 | $165.35 | $165.30 |
| 7 purchase totals = | $659.37 | $736.2146 | $736.21 | $736.20 | $736.10 | |