| 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 | $51.63 | 11.168% | $57.396 | $57.40 | $57.40 | $57.40 |
| Purchase #2 | $18.41 | 13.340% | $20.8659 | $20.87 | $20.85 | $20.90 |
| Purchase #3 | $140.25 | 8.488% | $152.1544 | $152.15 | $152.15 | $152.20 |
| Purchase #4 | $177.98 | 7.828% | $191.9123 | $191.91 | $191.90 | $191.90 |
| Purchase #5 | $43.88 | 9.570% | $48.0793 | $48.08 | $48.10 | $48.10 |
| Purchase #6 | $199.45 | 13.411% | $226.1982 | $226.20 | $226.20 | $226.20 |
| Purchase #7 | $46.71 | 5.169% | $49.1244 | $49.12 | $49.10 | $49.10 |
| 7 purchase totals = | $678.31 | $745.7305 | $745.73 | $745.70 | $745.80 | |