| 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 | $168.71 | 12.335% | $189.5204 | $189.52 | $189.50 | $189.50 |
| Purchase #2 | $51.67 | 5.374% | $54.4467 | $54.45 | $54.45 | $54.40 |
| Purchase #3 | $109.81 | 11.867% | $122.8412 | $122.84 | $122.85 | $122.80 |
| Purchase #4 | $5.56 | 3.285% | $5.7426 | $5.74 | $5.75 | $5.70 |
| Purchase #5 | $231.79 | 7.224% | $248.5345 | $248.53 | $248.55 | $248.50 |
| Purchase #6 | $100.73 | 5.192% | $105.9599 | $105.96 | $105.95 | $106.00 |
| Purchase #7 | $34.41 | 10.600% | $38.0575 | $38.06 | $38.05 | $38.10 |
| 7 purchase totals = | $702.68 | $765.1028 | $765.10 | $765.10 | $765.00 | |