| 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 | $121.93 | 5.861% | $129.0763 | $129.08 | $129.10 | $129.10 |
| Purchase #2 | $207.53 | 4.364% | $216.5866 | $216.59 | $216.60 | $216.60 |
| Purchase #3 | $51.46 | 10.482% | $56.854 | $56.85 | $56.85 | $56.90 |
| Purchase #4 | $61.46 | 4.132% | $63.9995 | $64.00 | $64.00 | $64.00 |
| Purchase #5 | $15.25 | 10.842% | $16.9034 | $16.90 | $16.90 | $16.90 |
| Purchase #6 | $49.85 | 3.838% | $51.7632 | $51.76 | $51.75 | $51.80 |
| Purchase #7 | $232.70 | 7.652% | $250.5062 | $250.51 | $250.50 | $250.50 |
| 7 purchase totals = | $740.18 | $785.6892 | $785.69 | $785.70 | $785.80 | |