| 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 | $7.44 | 7.132% | $7.9706 | $7.97 | $7.95 | $8.00 |
| Purchase #2 | $108.98 | 7.265% | $116.8974 | $116.90 | $116.90 | $116.90 |
| Purchase #3 | $22.66 | 11.466% | $25.2582 | $25.26 | $25.25 | $25.30 |
| Purchase #4 | $216.96 | 4.159% | $225.9834 | $225.98 | $226.00 | $226.00 |
| Purchase #5 | $122.38 | 13.682% | $139.124 | $139.12 | $139.10 | $139.10 |
| Purchase #6 | $164.26 | 4.688% | $171.9605 | $171.96 | $171.95 | $172.00 |
| Purchase #7 | $228.88 | 5.610% | $241.7202 | $241.72 | $241.70 | $241.70 |
| 7 purchase totals = | $871.56 | $928.9143 | $928.91 | $928.85 | $929.00 | |