| 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 | $107.67 | 6.422% | $114.5846 | $114.58 | $114.60 | $114.60 |
| Purchase #2 | $65.87 | 9.480% | $72.1145 | $72.11 | $72.10 | $72.10 |
| Purchase #3 | $198.70 | 3.275% | $205.2074 | $205.21 | $205.20 | $205.20 |
| Purchase #4 | $119.68 | 10.430% | $132.1626 | $132.16 | $132.15 | $132.20 |
| Purchase #5 | $25.72 | 6.448% | $27.3784 | $27.38 | $27.40 | $27.40 |
| Purchase #6 | $103.48 | 9.633% | $113.4482 | $113.45 | $113.45 | $113.40 |
| Purchase #7 | $31.38 | 6.466% | $33.409 | $33.41 | $33.40 | $33.40 |
| 7 purchase totals = | $652.50 | $698.3047 | $698.30 | $698.30 | $698.30 | |