| 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 | $115.95 | 9.354% | $126.796 | $126.80 | $126.80 | $126.80 |
| Purchase #2 | $73.53 | 11.514% | $81.9962 | $82.00 | $82.00 | $82.00 |
| Purchase #3 | $57.87 | 4.221% | $60.3127 | $60.31 | $60.30 | $60.30 |
| Purchase #4 | $120.65 | 10.707% | $133.568 | $133.57 | $133.55 | $133.60 |
| Purchase #5 | $25.90 | 13.237% | $29.3284 | $29.33 | $29.35 | $29.30 |
| Purchase #6 | $71.54 | 9.700% | $78.4794 | $78.48 | $78.50 | $78.50 |
| Purchase #7 | $67.83 | 12.183% | $76.0937 | $76.09 | $76.10 | $76.10 |
| 7 purchase totals = | $533.27 | $586.5744 | $586.58 | $586.60 | $586.60 | |