| 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 | $66.95 | 3.639% | $69.3863 | $69.39 | $69.40 | $69.40 |
| Purchase #2 | $214.73 | 5.466% | $226.4671 | $226.47 | $226.45 | $226.50 |
| Purchase #3 | $218.40 | 10.585% | $241.5176 | $241.52 | $241.50 | $241.50 |
| Purchase #4 | $44.47 | 9.585% | $48.7324 | $48.73 | $48.75 | $48.70 |
| Purchase #5 | $115.64 | 4.315% | $120.6299 | $120.63 | $120.65 | $120.60 |
| Purchase #6 | $8.35 | 6.661% | $8.9062 | $8.91 | $8.90 | $8.90 |
| Purchase #7 | $92.54 | 8.265% | $100.1884 | $100.19 | $100.20 | $100.20 |
| 7 purchase totals = | $761.08 | $815.8279 | $815.84 | $815.85 | $815.80 | |