| 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 | $125.97 | 7.771% | $135.7591 | $135.76 | $135.75 | $135.80 |
| Purchase #2 | $102.28 | 3.176% | $105.5284 | $105.53 | $105.55 | $105.50 |
| Purchase #3 | $72.28 | 8.819% | $78.6544 | $78.65 | $78.65 | $78.70 |
| Purchase #4 | $88.52 | 8.224% | $95.7999 | $95.80 | $95.80 | $95.80 |
| Purchase #5 | $167.57 | 9.133% | $182.8742 | $182.87 | $182.85 | $182.90 |
| Purchase #6 | $5.97 | 4.706% | $6.2509 | $6.25 | $6.25 | $6.30 |
| Purchase #7 | $46.95 | 12.569% | $52.8511 | $52.85 | $52.85 | $52.90 |
| 7 purchase totals = | $609.54 | $657.7180 | $657.71 | $657.70 | $657.90 | |