| 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 | $40.87 | 8.149% | $44.2005 | $44.20 | $44.20 | $44.20 |
| Purchase #2 | $14.83 | 5.719% | $15.6781 | $15.68 | $15.70 | $15.70 |
| Purchase #3 | $15.57 | 5.181% | $16.3767 | $16.38 | $16.40 | $16.40 |
| Purchase #4 | $154.68 | 13.146% | $175.0142 | $175.01 | $175.00 | $175.00 |
| Purchase #5 | $219.49 | 10.569% | $242.6879 | $242.69 | $242.70 | $242.70 |
| Purchase #6 | $32.92 | 11.439% | $36.6857 | $36.69 | $36.70 | $36.70 |
| Purchase #7 | $144.72 | 13.103% | $163.6827 | $163.68 | $163.70 | $163.70 |
| 7 purchase totals = | $623.08 | $694.3258 | $694.33 | $694.40 | $694.40 | |