| 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 | $31.81 | 3.498% | $32.9227 | $32.92 | $32.90 | $32.90 |
| Purchase #2 | $120.58 | 5.813% | $127.5893 | $127.59 | $127.60 | $127.60 |
| Purchase #3 | $48.52 | 12.659% | $54.6621 | $54.66 | $54.65 | $54.70 |
| Purchase #4 | $113.26 | 4.834% | $118.735 | $118.74 | $118.75 | $118.70 |
| Purchase #5 | $195.76 | 10.143% | $215.6159 | $215.62 | $215.60 | $215.60 |
| Purchase #6 | $48.60 | 6.337% | $51.6798 | $51.68 | $51.70 | $51.70 |
| Purchase #7 | $84.35 | 12.242% | $94.6761 | $94.68 | $94.70 | $94.70 |
| 7 purchase totals = | $642.88 | $695.8809 | $695.89 | $695.90 | $695.90 | |