| 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 | $45.56 | 7.792% | $49.11 | $49.11 | $49.10 | $49.10 |
| Purchase #2 | $46.64 | 7.709% | $50.2355 | $50.24 | $50.25 | $50.20 |
| Purchase #3 | $49.63 | 10.287% | $54.7354 | $54.74 | $54.75 | $54.70 |
| Purchase #4 | $114.59 | 3.575% | $118.6866 | $118.69 | $118.70 | $118.70 |
| Purchase #5 | $95.95 | 9.188% | $104.7659 | $104.77 | $104.75 | $104.80 |
| Purchase #6 | $209.57 | 8.842% | $228.1002 | $228.10 | $228.10 | $228.10 |
| Purchase #7 | $43.91 | 5.736% | $46.4287 | $46.43 | $46.45 | $46.40 |
| 7 purchase totals = | $605.85 | $652.0623 | $652.08 | $652.10 | $652.00 | |