| 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 | $48.45 | 5.770% | $51.2456 | $51.25 | $51.25 | $51.20 |
| Purchase #2 | $21.57 | 7.737% | $23.2389 | $23.24 | $23.25 | $23.20 |
| Purchase #3 | $33.43 | 6.816% | $35.7086 | $35.71 | $35.70 | $35.70 |
| Purchase #4 | $184.51 | 4.851% | $193.4606 | $193.46 | $193.45 | $193.50 |
| Purchase #5 | $230.72 | 8.223% | $249.6921 | $249.69 | $249.70 | $249.70 |
| Purchase #6 | $219.41 | 3.227% | $226.4904 | $226.49 | $226.50 | $226.50 |
| Purchase #7 | $224.58 | 6.380% | $238.9082 | $238.91 | $238.90 | $238.90 |
| 7 purchase totals = | $962.67 | $1,018.7444 | $1,018.75 | $1,018.75 | $1,018.70 | |