| 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 | $78.55 | 10.326% | $86.6611 | $86.66 | $86.65 | $86.70 |
| Purchase #2 | $241.94 | 8.393% | $262.246 | $262.25 | $262.25 | $262.20 |
| Purchase #3 | $45.83 | 5.639% | $48.4144 | $48.41 | $48.40 | $48.40 |
| Purchase #4 | $29.95 | 3.563% | $31.0171 | $31.02 | $31.00 | $31.00 |
| Purchase #5 | $91.83 | 11.485% | $102.3767 | $102.38 | $102.40 | $102.40 |
| Purchase #6 | $19.86 | 13.769% | $22.5945 | $22.59 | $22.60 | $22.60 |
| Purchase #7 | $204.89 | 10.467% | $226.3358 | $226.34 | $226.35 | $226.30 |
| 7 purchase totals = | $712.85 | $779.6456 | $779.65 | $779.65 | $779.60 | |