| 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 | $71.69 | 4.555% | $74.9555 | $74.96 | $74.95 | $75.00 |
| Purchase #2 | $244.63 | 13.227% | $276.9872 | $276.99 | $277.00 | $277.00 |
| Purchase #3 | $223.56 | 11.257% | $248.7261 | $248.73 | $248.75 | $248.70 |
| Purchase #4 | $8.74 | 5.249% | $9.1988 | $9.20 | $9.20 | $9.20 |
| Purchase #5 | $115.74 | 9.806% | $127.0895 | $127.09 | $127.10 | $127.10 |
| Purchase #6 | $88.85 | 7.164% | $95.2152 | $95.22 | $95.20 | $95.20 |
| Purchase #7 | $103.81 | 13.826% | $118.1628 | $118.16 | $118.15 | $118.20 |
| 7 purchase totals = | $857.02 | $950.3351 | $950.35 | $950.35 | $950.40 | |