| 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 | $45.57 | 9.330% | $49.8217 | $49.82 | $49.80 | $49.80 |
| Purchase #2 | $236.59 | 12.561% | $266.3081 | $266.31 | $266.30 | $266.30 |
| Purchase #3 | $46.97 | 11.529% | $52.3852 | $52.39 | $52.40 | $52.40 |
| Purchase #4 | $101.80 | 12.246% | $114.2664 | $114.27 | $114.25 | $114.30 |
| Purchase #5 | $181.59 | 13.859% | $206.7566 | $206.76 | $206.75 | $206.80 |
| Purchase #6 | $49.98 | 3.312% | $51.6353 | $51.64 | $51.65 | $51.60 |
| Purchase #7 | $37.48 | 7.613% | $40.3334 | $40.33 | $40.35 | $40.30 |
| 7 purchase totals = | $699.98 | $781.5067 | $781.52 | $781.50 | $781.50 | |