| 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 | $99.33 | 6.692% | $105.9772 | $105.98 | $106.00 | $106.00 |
| Purchase #2 | $11.75 | 10.346% | $12.9657 | $12.97 | $12.95 | $13.00 |
| Purchase #3 | $145.89 | 12.356% | $163.9162 | $163.92 | $163.90 | $163.90 |
| Purchase #4 | $211.33 | 7.704% | $227.6109 | $227.61 | $227.60 | $227.60 |
| Purchase #5 | $45.63 | 4.529% | $47.6966 | $47.70 | $47.70 | $47.70 |
| Purchase #6 | $165.38 | 7.735% | $178.1721 | $178.17 | $178.15 | $178.20 |
| Purchase #7 | $208.29 | 5.407% | $219.5522 | $219.55 | $219.55 | $219.60 |
| 7 purchase totals = | $887.60 | $955.8909 | $955.90 | $955.85 | $956.00 | |