| 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 | $50.53 | 7.112% | $54.1237 | $54.12 | $54.10 | $54.10 |
| Purchase #2 | $157.36 | 3.661% | $163.1209 | $163.12 | $163.10 | $163.10 |
| Purchase #3 | $106.27 | 7.808% | $114.5676 | $114.57 | $114.55 | $114.60 |
| Purchase #4 | $173.61 | 3.498% | $179.6829 | $179.68 | $179.70 | $179.70 |
| Purchase #5 | $123.69 | 6.329% | $131.5183 | $131.52 | $131.50 | $131.50 |
| Purchase #6 | $179.55 | 3.850% | $186.4627 | $186.46 | $186.45 | $186.50 |
| Purchase #7 | $8.38 | 7.199% | $8.9833 | $8.98 | $9.00 | $9.00 |
| 7 purchase totals = | $799.39 | $838.4594 | $838.45 | $838.40 | $838.50 | |