| 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 | $150.67 | 13.163% | $170.5027 | $170.50 | $170.50 | $170.50 |
| Purchase #2 | $7.87 | 4.798% | $8.2476 | $8.25 | $8.25 | $8.20 |
| Purchase #3 | $13.29 | 6.290% | $14.1259 | $14.13 | $14.15 | $14.10 |
| Purchase #4 | $124.63 | 3.374% | $128.835 | $128.84 | $128.85 | $128.80 |
| Purchase #5 | $58.40 | 12.533% | $65.7193 | $65.72 | $65.70 | $65.70 |
| Purchase #6 | $175.69 | 13.493% | $199.3959 | $199.40 | $199.40 | $199.40 |
| Purchase #7 | $59.57 | 6.621% | $63.5141 | $63.51 | $63.50 | $63.50 |
| 7 purchase totals = | $590.12 | $650.3405 | $650.35 | $650.35 | $650.20 | |