| 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 | $76.73 | 6.684% | $81.8586 | $81.86 | $81.85 | $81.90 |
| Purchase #2 | $11.55 | 6.742% | $12.3287 | $12.33 | $12.35 | $12.30 |
| Purchase #3 | $104.64 | 9.252% | $114.3213 | $114.32 | $114.30 | $114.30 |
| Purchase #4 | $227.78 | 9.824% | $250.1571 | $250.16 | $250.15 | $250.20 |
| Purchase #5 | $215.70 | 6.628% | $229.9966 | $230.00 | $230.00 | $230.00 |
| Purchase #6 | $205.82 | 9.461% | $225.2926 | $225.29 | $225.30 | $225.30 |
| Purchase #7 | $19.41 | 6.188% | $20.6111 | $20.61 | $20.60 | $20.60 |
| 7 purchase totals = | $861.63 | $934.5660 | $934.57 | $934.55 | $934.60 | |