| 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 | $110.41 | 3.308% | $114.0624 | $114.06 | $114.05 | $114.10 |
| Purchase #2 | $22.25 | 4.448% | $23.2397 | $23.24 | $23.25 | $23.20 |
| Purchase #3 | $132.97 | 6.599% | $141.7447 | $141.74 | $141.75 | $141.70 |
| Purchase #4 | $57.46 | 4.832% | $60.2365 | $60.24 | $60.25 | $60.20 |
| Purchase #5 | $90.89 | 4.211% | $94.7174 | $94.72 | $94.70 | $94.70 |
| Purchase #6 | $58.69 | 13.608% | $66.6765 | $66.68 | $66.70 | $66.70 |
| Purchase #7 | $203.75 | 7.254% | $218.53 | $218.53 | $218.55 | $218.50 |
| 7 purchase totals = | $676.42 | $719.2072 | $719.21 | $719.25 | $719.10 | |