| 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 | $99.79 | 6.577% | $106.3532 | $106.35 | $106.35 | $106.40 |
| Purchase #2 | $72.55 | 6.148% | $77.0104 | $77.01 | $77.00 | $77.00 |
| Purchase #3 | $184.67 | 7.181% | $197.9312 | $197.93 | $197.95 | $197.90 |
| Purchase #4 | $76.69 | 12.160% | $86.0155 | $86.02 | $86.00 | $86.00 |
| Purchase #5 | $229.32 | 8.791% | $249.4795 | $249.48 | $249.50 | $249.50 |
| Purchase #6 | $50.25 | 7.729% | $54.1338 | $54.13 | $54.15 | $54.10 |
| Purchase #7 | $147.74 | 7.278% | $158.4925 | $158.49 | $158.50 | $158.50 |
| 7 purchase totals = | $861.01 | $929.4161 | $929.41 | $929.45 | $929.40 | |