| 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 | $40.61 | 3.190% | $41.9055 | $41.91 | $41.90 | $41.90 |
| Purchase #2 | $205.43 | 5.190% | $216.0918 | $216.09 | $216.10 | $216.10 |
| Purchase #3 | $218.82 | 10.502% | $241.8005 | $241.80 | $241.80 | $241.80 |
| Purchase #4 | $202.38 | 3.266% | $208.9897 | $208.99 | $209.00 | $209.00 |
| Purchase #5 | $16.74 | 11.571% | $18.677 | $18.68 | $18.70 | $18.70 |
| Purchase #6 | $5.80 | 11.715% | $6.4795 | $6.48 | $6.50 | $6.50 |
| Purchase #7 | $116.31 | 4.438% | $121.4718 | $121.47 | $121.45 | $121.50 |
| 7 purchase totals = | $806.09 | $855.4158 | $855.42 | $855.45 | $855.50 | |