| 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 | $5.71 | 10.629% | $6.3169 | $6.32 | $6.30 | $6.30 |
| Purchase #2 | $93.62 | 11.751% | $104.6213 | $104.62 | $104.60 | $104.60 |
| Purchase #3 | $249.80 | 7.718% | $269.0796 | $269.08 | $269.10 | $269.10 |
| Purchase #4 | $154.49 | 11.838% | $172.7785 | $172.78 | $172.80 | $172.80 |
| Purchase #5 | $30.45 | 5.141% | $32.0154 | $32.02 | $32.00 | $32.00 |
| Purchase #6 | $27.62 | 11.388% | $30.7654 | $30.77 | $30.75 | $30.80 |
| Purchase #7 | $48.88 | 11.446% | $54.4748 | $54.47 | $54.45 | $54.50 |
| 7 purchase totals = | $610.57 | $670.0519 | $670.06 | $670.00 | $670.10 | |