| 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 | $5.97 | 11.816% | $6.6754 | $6.68 | $6.70 | $6.70 |
| Purchase #2 | $241.32 | 12.190% | $270.7369 | $270.74 | $270.75 | $270.70 |
| Purchase #3 | $15.65 | 4.637% | $16.3757 | $16.38 | $16.40 | $16.40 |
| Purchase #4 | $219.27 | 9.795% | $240.7475 | $240.75 | $240.75 | $240.70 |
| Purchase #5 | $194.57 | 10.813% | $215.6089 | $215.61 | $215.60 | $215.60 |
| Purchase #6 | $105.48 | 10.615% | $116.6767 | $116.68 | $116.70 | $116.70 |
| Purchase #7 | $196.74 | 5.714% | $207.9817 | $207.98 | $208.00 | $208.00 |
| 7 purchase totals = | $979.00 | $1,074.8028 | $1,074.82 | $1,074.90 | $1,074.80 | |