| 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 | $104.26 | 3.264% | $107.663 | $107.66 | $107.65 | $107.70 |
| Purchase #2 | $45.80 | 13.477% | $51.9725 | $51.97 | $51.95 | $52.00 |
| Purchase #3 | $100.60 | 13.720% | $114.4023 | $114.40 | $114.40 | $114.40 |
| Purchase #4 | $96.34 | 11.674% | $107.5867 | $107.59 | $107.60 | $107.60 |
| Purchase #5 | $77.48 | 12.400% | $87.0875 | $87.09 | $87.10 | $87.10 |
| Purchase #6 | $245.54 | 8.474% | $266.3471 | $266.35 | $266.35 | $266.30 |
| Purchase #7 | $108.62 | 4.178% | $113.1581 | $113.16 | $113.15 | $113.20 |
| 7 purchase totals = | $778.64 | $848.2172 | $848.22 | $848.20 | $848.30 | |