| 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 | $77.41 | 8.679% | $84.1284 | $84.13 | $84.15 | $84.10 |
| Purchase #2 | $81.34 | 11.117% | $90.3826 | $90.38 | $90.40 | $90.40 |
| Purchase #3 | $196.99 | 13.126% | $222.8469 | $222.85 | $222.85 | $222.80 |
| Purchase #4 | $190.60 | 5.635% | $201.3403 | $201.34 | $201.35 | $201.30 |
| Purchase #5 | $64.37 | 3.834% | $66.8379 | $66.84 | $66.85 | $66.80 |
| Purchase #6 | $154.99 | 5.632% | $163.719 | $163.72 | $163.70 | $163.70 |
| Purchase #7 | $235.42 | 8.479% | $255.3813 | $255.38 | $255.40 | $255.40 |
| 7 purchase totals = | $1,001.12 | $1,084.6364 | $1,084.64 | $1,084.70 | $1,084.50 | |