| 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 | $81.67 | 8.613% | $88.7042 | $88.70 | $88.70 | $88.70 |
| Purchase #2 | $177.50 | 4.454% | $185.4059 | $185.41 | $185.40 | $185.40 |
| Purchase #3 | $106.54 | 8.498% | $115.5938 | $115.59 | $115.60 | $115.60 |
| Purchase #4 | $119.31 | 8.493% | $129.443 | $129.44 | $129.45 | $129.40 |
| Purchase #5 | $75.86 | 5.441% | $79.9875 | $79.99 | $80.00 | $80.00 |
| Purchase #6 | $119.98 | 6.240% | $127.4668 | $127.47 | $127.45 | $127.50 |
| Purchase #7 | $193.98 | 9.842% | $213.0715 | $213.07 | $213.05 | $213.10 |
| 7 purchase totals = | $874.84 | $939.6727 | $939.67 | $939.65 | $939.70 | |