| 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 | $16.34 | 8.869% | $17.7892 | $17.79 | $17.80 | $17.80 |
| Purchase #2 | $183.41 | 9.529% | $200.8871 | $200.89 | $200.90 | $200.90 |
| Purchase #3 | $64.69 | 4.718% | $67.7421 | $67.74 | $67.75 | $67.70 |
| Purchase #4 | $138.33 | 10.789% | $153.2544 | $153.25 | $153.25 | $153.30 |
| Purchase #5 | $105.88 | 8.171% | $114.5315 | $114.53 | $114.55 | $114.50 |
| Purchase #6 | $46.91 | 11.736% | $52.4154 | $52.42 | $52.40 | $52.40 |
| Purchase #7 | $47.73 | 3.407% | $49.3562 | $49.36 | $49.35 | $49.40 |
| 7 purchase totals = | $603.29 | $655.9759 | $655.98 | $656.00 | $656.00 | |