| 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 | $8.67 | 9.122% | $9.4609 | $9.46 | $9.45 | $9.50 |
| Purchase #2 | $27.52 | 11.380% | $30.6518 | $30.65 | $30.65 | $30.70 |
| Purchase #3 | $162.70 | 5.132% | $171.0498 | $171.05 | $171.05 | $171.00 |
| Purchase #4 | $196.52 | 11.759% | $219.6288 | $219.63 | $219.65 | $219.60 |
| Purchase #5 | $201.40 | 9.140% | $219.808 | $219.81 | $219.80 | $219.80 |
| Purchase #6 | $66.57 | 3.856% | $69.1369 | $69.14 | $69.15 | $69.10 |
| Purchase #7 | $25.96 | 12.647% | $29.2432 | $29.24 | $29.25 | $29.20 |
| 7 purchase totals = | $689.34 | $748.9794 | $748.98 | $749.00 | $748.90 | |