| 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 | $84.51 | 3.686% | $87.625 | $87.63 | $87.65 | $87.60 |
| Purchase #2 | $59.72 | 4.197% | $62.2264 | $62.23 | $62.25 | $62.20 |
| Purchase #3 | $167.36 | 10.732% | $185.3211 | $185.32 | $185.30 | $185.30 |
| Purchase #4 | $132.39 | 12.286% | $148.6554 | $148.66 | $148.65 | $148.70 |
| Purchase #5 | $112.69 | 12.236% | $126.4787 | $126.48 | $126.50 | $126.50 |
| Purchase #6 | $147.66 | 10.510% | $163.1791 | $163.18 | $163.20 | $163.20 |
| Purchase #7 | $223.95 | 4.264% | $233.4992 | $233.50 | $233.50 | $233.50 |
| 7 purchase totals = | $928.28 | $1,006.9849 | $1,007.00 | $1,007.05 | $1,007.00 | |