| 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 | $91.27 | 11.732% | $101.9778 | $101.98 | $102.00 | $102.00 |
| Purchase #2 | $108.41 | 13.806% | $123.3771 | $123.38 | $123.40 | $123.40 |
| Purchase #3 | $159.84 | 11.182% | $177.7133 | $177.71 | $177.70 | $177.70 |
| Purchase #4 | $100.25 | 5.728% | $105.9923 | $105.99 | $106.00 | $106.00 |
| Purchase #5 | $104.27 | 9.851% | $114.5416 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $17.50 | 13.534% | $19.8685 | $19.87 | $19.85 | $19.90 |
| Purchase #7 | $168.27 | 3.396% | $173.9844 | $173.98 | $174.00 | $174.00 |
| 7 purchase totals = | $749.81 | $817.4550 | $817.45 | $817.50 | $817.50 | |