| 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 | $79.32 | 7.531% | $85.2936 | $85.29 | $85.30 | $85.30 |
| Purchase #2 | $80.82 | 8.585% | $87.7584 | $87.76 | $87.75 | $87.80 |
| Purchase #3 | $210.91 | 13.534% | $239.4546 | $239.45 | $239.45 | $239.50 |
| Purchase #4 | $109.37 | 9.511% | $119.7722 | $119.77 | $119.75 | $119.80 |
| Purchase #5 | $206.49 | 6.230% | $219.3543 | $219.35 | $219.35 | $219.40 |
| Purchase #6 | $228.73 | 7.426% | $245.7155 | $245.72 | $245.70 | $245.70 |
| Purchase #7 | $103.77 | 9.850% | $113.9913 | $113.99 | $114.00 | $114.00 |
| 7 purchase totals = | $1,019.41 | $1,111.3399 | $1,111.33 | $1,111.30 | $1,111.50 | |