| 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 | $107.56 | 6.122% | $114.1448 | $114.14 | $114.15 | $114.10 |
| Purchase #2 | $75.40 | 13.729% | $85.7517 | $85.75 | $85.75 | $85.80 |
| Purchase #3 | $47.53 | 11.623% | $53.0544 | $53.05 | $53.05 | $53.10 |
| Purchase #4 | $50.55 | 9.616% | $55.4109 | $55.41 | $55.40 | $55.40 |
| Purchase #5 | $230.85 | 12.614% | $259.9694 | $259.97 | $259.95 | $260.00 |
| Purchase #6 | $49.57 | 9.171% | $54.1161 | $54.12 | $54.10 | $54.10 |
| Purchase #7 | $43.60 | 13.439% | $49.4594 | $49.46 | $49.45 | $49.50 |
| 7 purchase totals = | $605.06 | $671.9067 | $671.90 | $671.85 | $672.00 | |