| 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 | $34.27 | 12.621% | $38.5952 | $38.60 | $38.60 | $38.60 |
| Purchase #2 | $10.55 | 13.304% | $11.9536 | $11.95 | $11.95 | $12.00 |
| Purchase #3 | $72.83 | 4.699% | $76.2523 | $76.25 | $76.25 | $76.30 |
| Purchase #4 | $188.40 | 9.449% | $206.2019 | $206.20 | $206.20 | $206.20 |
| Purchase #5 | $34.36 | 13.140% | $38.8749 | $38.87 | $38.85 | $38.90 |
| Purchase #6 | $120.28 | 8.413% | $130.3992 | $130.40 | $130.40 | $130.40 |
| Purchase #7 | $148.62 | 3.549% | $153.8945 | $153.89 | $153.90 | $153.90 |
| 7 purchase totals = | $609.31 | $656.1716 | $656.16 | $656.15 | $656.30 | |