| 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 | $5.95 | 11.584% | $6.6392 | $6.64 | $6.65 | $6.60 |
| Purchase #2 | $216.47 | 5.213% | $227.7546 | $227.75 | $227.75 | $227.80 |
| Purchase #3 | $220.41 | 12.699% | $248.3999 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $22.91 | 3.556% | $23.7247 | $23.72 | $23.70 | $23.70 |
| Purchase #5 | $248.99 | 5.512% | $262.7143 | $262.71 | $262.70 | $262.70 |
| Purchase #6 | $157.41 | 5.315% | $165.7763 | $165.78 | $165.80 | $165.80 |
| Purchase #7 | $64.93 | 11.743% | $72.5547 | $72.55 | $72.55 | $72.60 |
| 7 purchase totals = | $937.07 | $1,007.5637 | $1,007.55 | $1,007.55 | $1,007.60 | |