| 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 | $107.31 | 13.302% | $121.5844 | $121.58 | $121.60 | $121.60 |
| Purchase #2 | $114.82 | 5.817% | $121.4991 | $121.50 | $121.50 | $121.50 |
| Purchase #3 | $229.99 | 12.643% | $259.0676 | $259.07 | $259.05 | $259.10 |
| Purchase #4 | $93.31 | 12.574% | $105.0428 | $105.04 | $105.05 | $105.00 |
| Purchase #5 | $108.46 | 6.659% | $115.6824 | $115.68 | $115.70 | $115.70 |
| Purchase #6 | $83.79 | 9.681% | $91.9017 | $91.90 | $91.90 | $91.90 |
| Purchase #7 | $45.57 | 9.477% | $49.8887 | $49.89 | $49.90 | $49.90 |
| 7 purchase totals = | $783.25 | $864.6667 | $864.66 | $864.70 | $864.70 | |