| 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 | $51.80 | 9.483% | $56.7122 | $56.71 | $56.70 | $56.70 |
| Purchase #2 | $13.65 | 5.127% | $14.3498 | $14.35 | $14.35 | $14.30 |
| Purchase #3 | $107.38 | 6.680% | $114.553 | $114.55 | $114.55 | $114.60 |
| Purchase #4 | $55.75 | 12.132% | $62.5136 | $62.51 | $62.50 | $62.50 |
| Purchase #5 | $45.84 | 8.395% | $49.6883 | $49.69 | $49.70 | $49.70 |
| Purchase #6 | $81.26 | 12.756% | $91.6255 | $91.63 | $91.65 | $91.60 |
| Purchase #7 | $239.85 | 8.744% | $260.8225 | $260.82 | $260.80 | $260.80 |
| 7 purchase totals = | $595.53 | $650.2649 | $650.26 | $650.25 | $650.20 | |