| 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 | $60.95 | 6.849% | $65.1245 | $65.12 | $65.10 | $65.10 |
| Purchase #2 | $63.47 | 10.273% | $69.9903 | $69.99 | $70.00 | $70.00 |
| Purchase #3 | $235.25 | 3.496% | $243.4743 | $243.47 | $243.45 | $243.50 |
| Purchase #4 | $63.32 | 9.157% | $69.1182 | $69.12 | $69.10 | $69.10 |
| Purchase #5 | $171.67 | 6.513% | $182.8509 | $182.85 | $182.85 | $182.90 |
| Purchase #6 | $132.38 | 7.102% | $141.7816 | $141.78 | $141.80 | $141.80 |
| Purchase #7 | $222.80 | 3.719% | $231.0859 | $231.09 | $231.10 | $231.10 |
| 7 purchase totals = | $949.84 | $1,003.4257 | $1,003.42 | $1,003.40 | $1,003.50 | |