| 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 | $95.27 | 9.181% | $104.0167 | $104.02 | $104.00 | $104.00 |
| Purchase #2 | $130.70 | 9.762% | $143.4589 | $143.46 | $143.45 | $143.50 |
| Purchase #3 | $91.84 | 12.688% | $103.4927 | $103.49 | $103.50 | $103.50 |
| Purchase #4 | $52.87 | 3.744% | $54.8495 | $54.85 | $54.85 | $54.80 |
| Purchase #5 | $233.34 | 8.858% | $254.0093 | $254.01 | $254.00 | $254.00 |
| Purchase #6 | $22.99 | 8.166% | $24.8674 | $24.87 | $24.85 | $24.90 |
| Purchase #7 | $145.37 | 11.787% | $162.5048 | $162.50 | $162.50 | $162.50 |
| 7 purchase totals = | $772.38 | $847.1993 | $847.20 | $847.15 | $847.20 | |