| 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 | $87.37 | 13.388% | $99.0671 | $99.07 | $99.05 | $99.10 |
| Purchase #2 | $84.30 | 4.631% | $88.2039 | $88.20 | $88.20 | $88.20 |
| Purchase #3 | $30.86 | 5.466% | $32.5468 | $32.55 | $32.55 | $32.50 |
| Purchase #4 | $7.69 | 4.867% | $8.0643 | $8.06 | $8.05 | $8.10 |
| Purchase #5 | $175.25 | 11.404% | $195.2355 | $195.24 | $195.25 | $195.20 |
| Purchase #6 | $133.73 | 11.307% | $148.8509 | $148.85 | $148.85 | $148.90 |
| Purchase #7 | $58.33 | 10.334% | $64.3578 | $64.36 | $64.35 | $64.40 |
| 7 purchase totals = | $577.53 | $636.3263 | $636.33 | $636.30 | $636.40 | |