| 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 | $84.28 | 5.722% | $89.1025 | $89.10 | $89.10 | $89.10 |
| Purchase #2 | $15.30 | 8.713% | $16.6331 | $16.63 | $16.65 | $16.60 |
| Purchase #3 | $32.26 | 5.222% | $33.9446 | $33.94 | $33.95 | $33.90 |
| Purchase #4 | $107.63 | 10.821% | $119.2766 | $119.28 | $119.30 | $119.30 |
| Purchase #5 | $60.67 | 5.330% | $63.9037 | $63.90 | $63.90 | $63.90 |
| Purchase #6 | $9.43 | 6.109% | $10.0061 | $10.01 | $10.00 | $10.00 |
| Purchase #7 | $163.57 | 10.567% | $180.8544 | $180.85 | $180.85 | $180.90 |
| 7 purchase totals = | $473.14 | $513.7210 | $513.71 | $513.75 | $513.70 | |