| 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 | $48.41 | 5.597% | $51.1195 | $51.12 | $51.10 | $51.10 |
| Purchase #2 | $222.84 | 5.448% | $234.9803 | $234.98 | $235.00 | $235.00 |
| Purchase #3 | $91.82 | 10.495% | $101.4565 | $101.46 | $101.45 | $101.50 |
| Purchase #4 | $109.42 | 5.549% | $115.4917 | $115.49 | $115.50 | $115.50 |
| Purchase #5 | $209.43 | 6.815% | $223.7027 | $223.70 | $223.70 | $223.70 |
| Purchase #6 | $147.67 | 13.224% | $167.1979 | $167.20 | $167.20 | $167.20 |
| Purchase #7 | $158.65 | 12.314% | $178.1862 | $178.19 | $178.20 | $178.20 |
| 7 purchase totals = | $988.24 | $1,072.1348 | $1,072.14 | $1,072.15 | $1,072.20 | |